Borewell Drilling in Bollarum Extension | Best Borewell Company | Call 86867744486

The right borewell contractor for Bollarum Extension is one who understands this locality — its geology, its property types, its water demand patterns, and the specific constraints that affect borewell projects here. SV Borewells at 86867744486 is that contractor. Years of project experience across Bollarum Extension and surrounding areas have given us detailed local knowledge that translates directly into better project outcomes — more accurate depth estimates, optimal site positioning, and higher-yield borewells. Call 86867744486.

Bollarum Extension is a developing semi-urban locality within 20 km of the Outer Ring Road, with growing residential and agricultural water needs. Property owners in this locality face the same fundamental water supply challenge as most of Greater Hyderabad — a gap between what HMWS&SB delivers and what residents and businesses actually need. This gap narrows when municipal supply is good, widens dramatically in summer — and is permanently closed by a well-constructed SV Borewells borewell. The numbers are clear: a typical Bollarum Extension household spending ₹50,000 per year on supplemental tanker water recovers a ₹1,50,000 borewell investment in three years, then saves approximately ₹50,000 per year for the following 22 years. Total saving over 25 years: over ₹11,00,000. Call 86867744486.

SV Borewells brings three key advantages to every borewell project in Bollarum Extension. Technology: Robo DTH computer-controlled drilling — the most advanced system available for Hyderabad’s hard rock geology, delivering 30–40% faster penetration and superior yield compared to conventional rigs. Materials: ISI-certified PVC casing, exclusively — the standard that guarantees 25-year structural integrity. Transparency: Written all-inclusive actual-depth quotations with no hidden charges — the pricing standard that builds lasting trust. Call 86867744486 or visit www.svborewells.in.

Comparing Borewell Contractors in Bollarum Extension – What to Look For

When collecting borewell quotations in Bollarum Extension, ask every contractor five questions: Is your drilling rig DTH or rotary? Is your casing ISI-certified BIS IS 12818? Is your billing on actual depth or minimum depth? Are development and yield testing included? Can you provide a written all-inclusive quotation? SV Borewells at 86867744486 answers yes to all five — and backs each answer with documentation. Most competitors cannot. Call 86867744486.

The headline per-foot rate is the least informative number in a borewell quotation. A contractor offering ₹280/ft in Bollarum Extension with separately priced ISI casing at ₹250/ft, mobilisation at ₹5,000, development at ₹8,000, and testing at ₹5,000 may cost more than a competitor’s ₹350/ft all-inclusive actual-depth rate. SV Borewells at 86867744486 provides written all-inclusive quotations that make this comparison straightforward — every component specified, every cost committed in writing before work starts. Call 86867744486 for your Bollarum Extension written quotation within 24 hours of site assessment. Visit www.svborewells.in.

Borewell Services Available in Bollarum Extension – SV Borewells

SV Borewells at 86867744486 provides Bollarum Extension with the following borewell works and water boring services: New borewell / bore well drilling using robo DTH down the hole technology — air compressor powered, faster than rotary drilling and cable tool methods; borewell deepening — robo DTH extension of existing borewells to reach new productive fractures; borewell cleaning and borewell flushing — high-pressure rehabilitation for silt-affected Bollarum Extension borewells; borewell repair — casing damage, pump extraction, structural remediation; borewell camera and borewell inspection — HD downhole video for Bollarum Extension borewell diagnostics; borewell rehabilitation — comprehensive restoration of underperforming installations; borewell testing and borewell logging — yield measurement and formation data recording; pump repair and pump replacement for motor pump and submersible pump systems in Bollarum Extension; borewell stuck pump retrieval; open well and tube well / tubewell assessment and modernisation. Also available: geophysical survey and VES survey; rainwater harvesting recharge systems; CRI pump, Kirloskar, Grundfos, Texmo pump supply; residential borewell, apartment borewell, commercial borewell, and industrial borewell solutions. All Bollarum Extension borewell works from ₹85,000. Free quote and free assessment available. Rate per foot / per feet pricing fully transparent. GHMC area covered. Call 86867744486.

Water Table and Drilling Depths in Bollarum Extension – 2025

Borewell drilling depth in Bollarum Extension is primarily determined by the depth to productive fracture zones in the local granite formation — the outer Hyderabad growth corridor’s mixed geological terrain, combining granite bedrock with localised alluvial deposits. Based on SV Borewells’s accumulated Bollarum Extension-area project data, productive water strikes are most commonly encountered between 130 and 380 feet, with the most reliable production zones typically between 180 and 320 feet. Drilling beyond the first water strike to intersect additional productive fractures significantly improves cumulative yield — making depth optimisation a key part of every Bollarum Extension project plan. Call 86867744486.

Seasonal water table dynamics in Bollarum Extension: post-monsoon (October–January) water tables are at their seasonal high — 6–14m below ground surface for most Bollarum Extension locations. By April–May, seasonal pumping and evapotranspiration lower water tables by 5–15m. Borewells drilled to 250–400 feet in Bollarum Extension maintain productive yield even at the seasonal low in most locations. SV Borewells accounts for this seasonal variation in every depth recommendation — ensuring year-round borewell reliability. The post-monsoon drilling window is optimal for yield testing accuracy. Call 86867744486.

The long-term water table trend in Bollarum Extension reflects increasing extraction pressure from a growing population and expanding development. Aquifer recharge through permeable surfaces has reduced as Bollarum Extension has urbanised. SV Borewells strongly recommends borewell recharge systems (rainwater harvesting into borehole) for all Bollarum Extension properties with suitable roof catchment — replenishing 3–7 lakh litres per monsoon season and sustaining long-term borewell productivity. Call 86867744486 or visit www.svborewells.in.

SV Borewells’s 7-Step Quality Process for Bollarum Extension Borewells

Every SV Borewells borewell project in Bollarum Extension follows our quality-assured 7-step process: (1) Free hydrogeologist site assessment — geological analysis, optimal location, depth estimate; (2) Written all-inclusive actual-depth quotation — within 24 hours, no hidden charges; (3) Robo DTH rig mobilisation to Bollarum Extension — within 48 hours of confirmation; (4) Precision drilling with formation logging — computerised parameter control, foot-by-foot data capture; (5) ISI-certified PVC casing installation — with centraliser rings and cement annular grout seal; (6) High-pressure air development and formal yield test — static level, pumping level, sustainable yield measured; (7) Pump installation, commissioning, and documentation handover. This 7-step process, executed consistently on every Bollarum Extension project, is why SV Borewells borewells perform reliably for 25–30 years. Call 86867744486 or visit www.svborewells.in.

Borewell Cost in Bollarum Extension – What to Know Before Getting Quotes

Before collecting borewell quotations in Bollarum Extension, know this: per-foot drilling rate is only 60–70% of total project cost. ISI-certified PVC casing, development, and yield testing make up the rest. Always demand written all-inclusive quotations. Verify: (1) Is casing ISI-certified BIS IS 12818? (2) Is billing on actual depth? (3) Are development and yield testing included? (4) Is the per feet rate per foot clearly broken down by formation? SV Borewells at 86867744486 passes all four checks — and provides the written all-inclusive quotation to prove it. Call 86867744486.

2025 all-inclusive borewell cost ranges in Bollarum Extension: Residential 4.5-inch (300 ft, with pump): ₹1,10,000–₹1,55,000. Residential 4.5-inch (400 ft, with pump): ₹1,50,000–₹2,10,000. Apartment 6-inch (400 ft, with pump): ₹2,30,000–₹3,20,000. Commercial 6-inch (500 ft, with pump): ₹3,00,000–₹4,50,000. Deepening 100–150 ft: ₹25,000–₹55,000. Camera inspection: ₹3,000–₹6,000. AMC: ₹6,000–₹12,000/year. Rainwater harvesting recharge: ₹15,000–₹35,000. Free site visit. Free quote. Call 86867744486. Visit www.svborewells.in.

Borewell Drilling in Bollarum Extension – Nearby Localities We Also Serve

SV Borewells serves Bollarum Extension as part of our comprehensive Greater Hyderabad coverage. We also provide borewell drilling services in these localities near Bollarum Extension:

• Sanat Nagar
• Tarnaka
• Afzalgunj
• Bibinagar
• Farooqnagar
• Jahanuma
• Kukatpally
• Mothkur
• Pedda Golconda
• Shabad

We also serve Sanat Nagar, Tarnaka, Afzalgunj, Bibinagar, Farooqnagar and all of Greater Hyderabad within 20 km of the ORR. Call 86867744486 to confirm service at your exact address.

Borewell FAQs Specific to Bollarum Extension – SV Borewells Answers

Q: Are there any borewell regulations I should know about in Bollarum Extension?
A: Telangana’s WALTA framework governs groundwater extraction. Standard residential borewells in Bollarum Extension typically don’t require prior permission but must be registered. SV Borewells handles documentation for all Bollarum Extension clients. Call 86867744486.

Q: Can SV Borewells install a VFD controller for my Bollarum Extension borewell pump?
A: Yes — VFD controllers (₹15,000–₹40,000) reduce electricity consumption by 25–50% for Bollarum Extension borewell pumps by matching motor speed to demand. Excellent ROI for high-usage installations. Call 86867744486.

Q: What is an AMC and does my Bollarum Extension borewell need one?
A: Annual Maintenance Contract — two scheduled service visits per year, priority emergency response, discounted repairs. We recommend AMC for all Bollarum Extension borewells to maximise 25–30 year productive life. From ₹6,000/year. Call 86867744486.

Q: Can SV Borewells handle apartment borewell projects in Bollarum Extension?
A: Yes — apartment borewell projects (6-inch, high-capacity) are a core service in Bollarum Extension. We handle system design, 6-inch drilling, high-capacity pump specification, and housing society committee liaison. Call 86867744486.

Q: What is borewell logging and why does it matter for my Bollarum Extension borewell?
A: Borewell logging is the foot-by-foot formation record captured during drilling — recording formation type, water strikes, and casing depths. This log is your Bollarum Extension borewell’s permanent geological record, essential for future deepening or maintenance decisions. SV Borewells provides this on every project. Call 86867744486.

Pump Selection Guide for Bollarum Extension Borewells

Correct pump selection is as important as correct borewell depth in Bollarum Extension. An over-specified pump depletes the aquifer faster than it can recharge; an under-specified pump fails to meet demand. SV Borewells at 86867744486 sizes every pump based on the borewell’s actual yield test data — never just recommending the biggest available model. For most 4.5-inch residential borewells in Bollarum Extension (yield 0.5–1.5 IPM, depth 250–400 ft), we recommend 1–1.5 HP submersible pumps from Kirloskar or CRI — installed from ₹24,000 to ₹42,000. For 6-inch apartment/commercial borewells, 2–5 HP multi-stage pumps from Grundfos or Kirloskar (₹50,000–₹1,60,000 installed). Motor pump extraction and pump repair for all brands also available. Call 86867744486.

Water Quality and Testing for Bollarum Extension Borewells

SV Borewells strongly recommends a BIS IS 10500 drinking water quality test for every new Bollarum Extension borewell within 30 days of commissioning — and annual testing for borewells used for drinking and cooking. Test cost: ₹1,500–₹3,000 from an accredited laboratory. Parameters to test for Bollarum Extension: TDS (target below 500 mg/L), hardness, iron, fluoride, nitrate, pH, and total coliform bacteria. Most Bollarum Extension borewells drilled by SV Borewells produce water within BIS IS 10500 limits. Where treatment is needed — typically RO for TDS or aeration for iron — SV Borewells at 86867744486 can recommend and coordinate appropriate equipment. Call 86867744486 or visit www.svborewells.in.

Old Borewells in Bollarum Extension – When to Deepen vs Replace

Many Bollarum Extension properties have existing borewells showing yield decline — and the choice between deepening and full replacement is one of the most important decisions a property owner makes. SV Borewells at 86867744486 answers this definitively with our HD camera inspection service (₹3,000–₹6,000). Camera inspection reveals: structural condition of existing casing; depth to current water level; presence of silt accumulation; pump condition and position. Deepening is appropriate when the casing is structurally sound and yield decline is due to a falling water table. New borewell is appropriate when structural damage, excessive deviation, or a better drilling location exists. Our camera inspection data turns this decision from guesswork into engineering. Call 86867744486. Visit www.svborewells.in.

Call 86867744486 – Start Your Bollarum Extension Borewell Project Today

Getting started with a SV Borewells borewell in Bollarum Extension is simple. Call 86867744486 or visit www.svborewells.in to schedule your free site assessment — available 7 days a week, typically within 24 hours for Bollarum Extension locations. Our hydrogeologist visits your property free of charge, assesses the geological setting, identifies the optimal drilling location, and provides a preliminary depth and yield estimate with no obligation attached.

Within 24 hours of the site visit, you receive a written all-inclusive quotation covering every cost component with actual-depth billing — the fairest and most transparent borewell quotation in the Bollarum Extension market. Upon approval, our robo DTH rig mobilises within 48 hours. From first call to operational borewell: 5–7 days. Your Bollarum Extension water independence is closer than you think. Call 86867744486 now.

SV Borewells | Expert Borewell Drilling in Bollarum Extension | Robo DTH Technology | ISI-Certified Materials | Call 86867744486 | www.svborewells.in

Quick Links – Borewell Drilling Near Bollarum Extension

Borewell Drilling in Bollarum Extension | Borewell Drilling in Sanat Nagar | Borewell Drilling in Tarnaka | Borewell Drilling in Afzalgunj | Borewell Drilling in Bibinagar | Borewell Drilling in Farooqnagar | Borewell Drilling in Jahanuma | Borewell Drilling in Kukatpally | Borewell Drilling in Mothkur | Borewell Drilling in Pedda Golconda | Borewell Drilling in Shabad

SV Borewells | Robo Borewell Specialists | Greater Hyderabad | Call 86867744486 | www.svborewells.in

Understanding Your Yield Test Report – Bollarum Extension Borewell Owners’ Guide

Every SV Borewells borewell project in Bollarum Extension includes a formal yield test — and understanding what the numbers mean empowers you to operate your borewell sustainably for its full 25–30 year productive life. Call 86867744486 to discuss your Bollarum Extension project.

The static water level (SWL) in your yield test report is the depth to the water surface when no pumping is occurring — the natural resting level of the water in the aquifer beneath Bollarum Extension. This reflects your local water table at the time of testing. For most Bollarum Extension locations, post-monsoon SWL readings range from 8–20 metres below ground surface. Monitoring your SWL over successive annual AMC visits reveals long-term water table trends in Bollarum Extension — and provides early warning of aquifer stress that might require pump relocation or borewell deepening. Call 86867744486.

The pumping water level (PWL) is the depth to water when the pump is running at the planned extraction rate. The difference between SWL and PWL is the “drawdown” — a measure of how the aquifer beneath Bollarum Extension responds to extraction. A small drawdown (less than 3 metres at planned pumping rate) indicates a highly productive aquifer that sustains extraction easily. A larger drawdown (5–10+ metres) indicates a less productive formation — requiring either a smaller pump or a conservative pumping schedule that allows recovery between cycles. SV Borewells uses your Bollarum Extension drawdown data to specify the correct pump that keeps extraction within the aquifer’s sustainable capacity. Call 86867744486.

The yield figure in your report — expressed in inches per minute (IPM) or litres per minute (LPM) — is the sustainable extraction rate measured after stabilisation. For most residential Bollarum Extension borewells, yields of 0.5–2 IPM (30–120 LPM) are typical — sufficient for household to small apartment use. Commercial and industrial borewells in Bollarum Extension require higher yields, achieved through 6-inch or 8-inch borehole diameters that allow larger pump installation and access to higher-capacity fracture zones. Call 86867744486 or visit www.svborewells.in.

Borewell Recharge Systems for Bollarum Extension – Sustaining Your Aquifer

As Bollarum Extension has developed, the permeable natural surfaces that allowed monsoon rainfall to percolate and recharge the granite aquifer have been progressively replaced by rooftops, roads, and paved areas. This urbanisation-driven recharge reduction, combined with increasing extraction from a growing population of borewells, puts downward pressure on Bollarum Extension’s long-term water table. Borewell recharge systems — rainwater harvesting systems that channel filtered rooftop runoff directly into the borehole — are the most cost-effective way Bollarum Extension property owners can contribute to aquifer sustainability while protecting their own borewell’s long-term productivity. Call 86867744486.

A SV Borewells borewell recharge system for Bollarum Extension works as follows: rooftop rainwater is collected in a first-flush diverter that discards the first few litres of rainfall (which carry dust and bird droppings) before channelling the clean rain into a sand-gravel filter tank. The filtered water flows through a chlorination chamber and then directly into the borehole — entering the aquifer at depth. During a typical Hyderabad monsoon season of 650–750mm total rainfall, a 1,000 sq ft Bollarum Extension roof generates approximately 6,000–7,000 litres of usable rainfall per 10mm rain event. Over the full monsoon season, this amounts to 4–7 lakh litres of potential aquifer recharge — offsetting a significant portion of the extraction that occurs through the dry months. Installation cost: ₹15,000–₹35,000 depending on system complexity. Call 86867744486.

Borewell Safety and Regulatory Compliance in Bollarum Extension

Borewell safety — protecting the borehole against accidental contamination, structural compromise, or access by unauthorised persons — is an important but often overlooked aspect of borewell ownership in Bollarum Extension. SV Borewells at 86867744486 installs proper wellhead sealing on every project and advises all Bollarum Extension clients on the safety and regulatory requirements applicable to their installation. Call 86867744486.

Telangana’s WALTA (Water, Land and Trees Act) framework administered by the Groundwater Department requires registration of borewells and compliance with extraction guidelines. For standard residential borewells in Bollarum Extension, the main obligation is post-completion registration — which SV Borewells handles on behalf of our Bollarum Extension clients as part of our project completion documentation package. For commercial and industrial borewells requiring larger extraction volumes, formal Groundwater Department approval prior to drilling may be required. SV Borewells manages the entire approval process for Bollarum Extension commercial clients — from application preparation through the approval notification to final completion report submission. GHMC-area borewells are fully covered by our regulatory support service. Call 86867744486 or visit www.svborewells.in.

Deepening Old Borewells in Bollarum Extension – Complete Guide

Borewell yield decline in Bollarum Extension is one of the most common problems SV Borewells at 86867744486 is called to resolve — and in the majority of cases, the solution is deepening rather than replacement. Understanding when deepening is appropriate, what the process involves, and what outcomes to expect helps Bollarum Extension property owners make the most cost-effective decision for their specific borewell situation. Call 86867744486.

The most common cause of yield decline in Bollarum Extension borewells is a gradually falling seasonal water table — as the aquifer is more intensively used across the locality, the seasonal minimum water level drops year by year. A pump set at a fixed depth that was adequate when the borewell was drilled 8–12 years ago may now sit above the seasonal low water level — causing the pump to run dry or produce reduced yield during April and May. The diagnosis: our HD borewell camera inspection (₹3,000–₹6,000) shows the static water level and confirms whether the pump intake is above the water surface at the time of inspection. The solution: either lower the pump setting (if there is sufficient casing depth below the current pump position) or deepen the borewell to access new productive fractures below the current base. Call 86867744486.

Borewell deepening in Bollarum Extension using our robo DTH rig involves: camera inspection to confirm structural soundness of existing casing and borehole; pump extraction; robo DTH deepening by 100–200 feet below the existing borehole base; high-pressure air development of newly opened fractures; yield testing of the deepened section; pump reinstallation at the optimally deepened position. Cost for Bollarum Extension borewell deepening: ₹25,000–₹75,000 for 100–200 feet of additional depth — typically 35–50% of the cost of a completely new borewell. This represents outstanding value when the existing borehole is structurally sound. Call 86867744486 or visit www.svborewells.in.

Cases where Bollarum Extension borewell deepening is not appropriate: significant casing damage or collapse detected by camera inspection; severe borehole deviation that makes the deepening drill unlikely to follow the existing path; a better drilling location available elsewhere on the property that makes a new borewell at a more productive position more sensible. In these cases, SV Borewells at 86867744486 recommends a new borewell — and provides a written all-inclusive quotation with actual-depth billing for the complete new installation. Call 86867744486.

Energy Efficiency for Bollarum Extension Borewell Systems

The ongoing electricity cost of running a borewell pump in Bollarum Extension is a recurring expense that, over 25 years, can amount to a significant sum — and one that SV Borewells helps Bollarum Extension clients minimise through correct pump sizing, energy-efficient equipment, and smart technology integration. The foundation is correct pump sizing — based on your borewell’s actual yield test data. An oversized pump in Bollarum Extension uses electricity at a rate designed for a larger system, wasting energy every hour it runs. SV Borewells’s yield-test-based pump sizing ensures the pump installed in your Bollarum Extension borewell is the smallest that reliably satisfies your demand — minimising electricity consumption without compromising supply reliability. Call 86867744486.

Variable Frequency Drive (VFD) controllers (₹15,000–₹40,000) reduce electricity consumption by 25–50% for Bollarum Extension borewell pumps — running the motor at variable speeds matched to actual demand rather than full-speed on-off cycling. For Bollarum Extension apartment associations and commercial establishments with high daily pump run-hours, VFDs typically pay back in electricity savings within 12–24 months. BEE 5-star-rated submersible pump motors — standard across all brands SV Borewells supplies for Bollarum Extension borewells — also deliver measurably better energy efficiency compared to non-rated alternatives. Automatic water level controllers (₹3,500–₹8,000) prevent the overhead tank overflow that wastes electricity and water in many Bollarum Extension installations — starting the pump only when needed and stopping it the moment the tank is full. Call 86867744486 or visit www.svborewells.in.

SV Borewells’s Promise to Bollarum Extension – A 25-Year Commitment

SV Borewells makes four specific promises to every Bollarum Extension borewell client: First, we deliver the highest quality robo DTH borewell available in Hyderabad — with ISI-certified materials, formal yield testing, and complete documentation. Second, we charge only for actual depth drilled — as committed in our written quotation before work starts. Third, we remain available to support your Bollarum Extension borewell across its full 25–30 year productive life — through AMC, inspection, deepening, pump replacement, and emergency services. And fourth, if anything attributable to our workmanship or materials fails within our warranty period, we fix it at no additional cost. These four promises, backed by our permanently Hyderabad-based team and established reputation, make SV Borewells the right choice for every Bollarum Extension borewell project — large or small, residential or commercial, new drilling or existing borewell service. Call 86867744486 today or visit www.svborewells.in. Our team is available 7 days a week, 7 AM–8 PM. Call 86867744486 now.

Comprehensive Keyword Reference – All Borewell Services in Bollarum Extension

SV Borewells is the leading borewell company and boring contractor in Bollarum Extension and Greater Hyderabad. We provide every type of borewell works and water boring service — from new bore well and tube well / tubewell drilling to borewell repair, borewell cleaning, borewell flushing, and borewell rehabilitation. Whether you call it a borewell, bore well, tube well, or tubewell, SV Borewells at 86867744486 handles it in Bollarum Extension. We also handle open well assessment and modernisation.

Our new water boring service in Bollarum Extension uses robo down the hole (DTH) technology — our boring machine powered by high-pressure air compressor systems penetrates Bollarum Extension’s hard granite 30–40% faster than rotary drilling or cable tool methods. Every new borewell includes ISI certified ISI casing (BIS IS 12818), borewell testing, borewell logging, water strike recording, and formal yield test for pump yield measurement. We supply and install CRI pump, Kirloskar, Grundfos, and Texmo submersible pump and motor pump systems — all from authorised channels. Pump repair and pump replacement services available for all brands. Call 86867744486.

We solve every type of borewell problem in Bollarum Extension: low yield, dry borewell, pump not working, borewell stuck equipment, water quality issues, casing damage — all diagnosed with our borewell camera and borewell inspection service (₹3,000–₹6,000 with HD video and written report). Borewell repair, borewell cleaning, borewell flushing, and borewell rehabilitation restore underperforming Bollarum Extension borewells without the expense of full replacement. Call 86867744486.

Our specialist services for Bollarum Extension: geophysical survey and VES survey for optimal drilling location identification before boring begins; rainwater harvesting borewell recharge system design and installation (₹15,000–₹35,000); water quality testing (BIS IS 10500 screening for all Bollarum Extension borewells). We provide residential borewell, apartment borewell, commercial borewell, and industrial borewell solutions in Bollarum Extension. Water scarcity ends and water tanker dependence is permanently eliminated with a SV Borewells borewell. GHMC-area Bollarum Extension fully covered.

Transparent pricing for all Bollarum Extension borewell works: rate per foot / per feet drilling charges clearly specified in written all-inclusive quotation. Free assessment and free quote available — call 86867744486 today. Free site visit within 24 hours for all Bollarum Extension locations. Actual-depth billing committed in writing before work starts. No hidden charges. ISI-certified materials only. AMC from ₹6,000/year. Emergency borewell services 7 days a week. All borewell works in Bollarum Extension from ₹85,000 complete. Call 86867744486 or visit www.svborewells.in.

Borewell: borewell problems of all types diagnosed and resolved. Call 86867744486.