What is the warranty policy?

We provide free replacement for problems caused by quality issues and offer timely after-sale assistance at all times.

What are the main applications of your tricone bits?

Our bits are widely used in petroleum and gas, water well drilling, mining, construction, geothermal, directional boring, and underground foundation work.

Factory Wholesale Price 3 7/8" TCI IADC537 Roller Tricone Bit

Name: Factory Wholesale Price 3 7/8" TCI IADC537 Roller Tricone Bit
Brand: Glorytek Industry (Beijing) Co., Ltd.
SKU: 1933224062

Beijing, ChinaGlorytek Industry (Beijing) Co., Ltd.

US$840.00

1 Piece

Product profile

Customization

Available

Customized

Length

Stub-length

Model NO.

3 7/8"

Type

Core Drill Bit

Material

High Speed Steel

Usage

Well Drilling

Transport Package

Seaworthy Packing

Specification

Trademark

Glorytek

Origin

China

Production Capacity

300 PCS/Month

Key features

Wide IADC Code Range: Available IADC codes from 114 to 637 for various formations and drilling speeds.

Advanced Bearing System: Journal and roller bearings with improved abrasion resistance and loading capacity.

Enhanced Gauge Protection: Multiple gauge trimmers and inserts increase gauge holding capability and bearing life.

Premium Seal Structure: Curved seal structure and pressure difference compensating system ensure optimal lubrication.

High Wear Resistance: Steel teeth feature premium tungsten carbide hard facing for greatly enhanced durability.

Fast Delivery Time: Normal delivery within 3-5 days after receiving the down payment.

Customized Manufacturing: Offers customized options for drilling bits to meet specific client requirements.

Professional QC Inspection: Strict inspection and testing for every order before shipping to ensure quality.

Company profile

Glorytek Industry (Beijing) Co., Ltd.

Beijing, China

Business Type: Manufacturer/FactoryExport Year: 2010-08-10Nearest Port: Tianjin, BeijingAverage Response Time: ≤4.48hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW

AI-Powered supplier vetting

SummaryGlorytek Industry (Beijing) Co., Ltd. is identified as a Chinese manufacturer/factory producing drilling rigs, piling machinery, and drilling auxiliaries. It demonstrates broad customization capability, has introduced new products within the past year, and provides OEM services for recognized brands. Export activity is substantial, with 71%–90% of sales from exports and 14 years of exporting experience. The supplier reports overseas warehouses, an overseas showroom, in-stock capability, maintenance and training services, and a documented customer-complaint procedure with records. However, quality assurance and traceability statuses are unknown, quality-control test equipment is reported as zero, and the R&D team consists of one engineer. Financial records are indicated for 2021–2023, but financial performance or credibility cannot be assessed from the provided information. No certification information or specific customer cases is provided.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and operates as a limited company in Beijing, China. This supports classification as a direct manufacturing supplier rather than only a trading or service intermediary.

After-Sales capabilityThe supplier describes after-sales service as a support for business cooperation, offers maintenance and training, and has overseas warehouse and showroom capabilities. It also has a clear customer-complaint procedure with follow-up records, although its broader service-assessment and corrective-action procedures lack written records.

R&D capabilityThe supplier reports having launched new products within the past year and offers extensive product customization. However, it has only one R&D engineer and no available SDK, so the evidence supports some product-development activity but not a strong or broad innovation infrastructure.

Production capacityAs a manufacturer/factory, the supplier lists multiple drilling-rig, piling-machinery, and drilling-auxiliary product categories, reports in-stock capability, and states that it has 50 qualified service suppliers. Overseas warehouse and showroom capabilities are also reported. Nevertheless, the quantity and size of quality-control test equipment is stated as zero, while production capacity and manufacturing scale are not quantified.

Customization capabilityThe supplier explicitly provides customization from samples, designs, minor customization, full customization, and flexible customization. This is consistent across the two relevant slices and indicates broad customization coverage.

Product Q&A

Q:Are you an original manufacturer or trading company?

We are an integrated corporation specialized in manufacturing and exporting drilling equipment.

Q:Can you supply related drilling tools?

Yes, we supply full sets of drilling tools including drill pipes, tricone bits, PDC bits, drag bits, DTH hammers, rigs, mud pumps, and air compressors.

Q:Which payment terms do you accept?

We prefer 30% advance payment by T/T, with 70% remaining payment before shipping. For small orders, 100% advance payment is required.

Q:How is your delivery time?

Delivery time depends on purchasing quantity, but normally we can deliver within 3-5 days after receiving the down payment.

Q:How do you ensure product quality?

We have a professional QC team that conducts strict inspection and testing for every order before shipping.