What is the warranty policy?

Free change once the problem caused by the quality issue. Timely after-sale assistance shall be provided all the time.

Can the product size be customized?

Yes, size can be customized as per your requirement.

What is the packing and shipping method?

Packing: Non-fumigation wooden box. Delivery: Normally 7-10 days after your down payment. Shipping by sea, air or express are all available.

Rock Drill Bit 4 3-4" PDC Drill Bit with 4 Blades

Name: Rock Drill Bit 4 3-4" PDC Drill Bit with 4 Blades
Brand: Glorytek Industry (Beijing) Co., Ltd.
SKU: 1903380772

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

US$429.00

1 Piece

Product profile

Customization

Available

Condition

New

Drill Hole Diameter

100-150mm

Model NO.

4 3-4" PDC Bit

Type

PDC Bits

Keyword

PDC Bits

Transport Package

Sea-Worthy Packing

Specification

Size can be customized as per your requirement

Trademark

Glorytek

Origin

China

Production Capacity

200 PCS/Month

Key features

Full Face PDC Design: Designed for coal mining, oilfield, water conservancy, and construction applications.

Customizable Sizes: Various sizes and specifications available to meet specific client requirements.

Wide Application Scope: Suitable for mining, water well drilling, anchor grouting, and underwater operations.

Comprehensive Product Line: Supply full set of drilling tools including drill pipe, tricone bits, and DTH hammers.

Strict Quality Control: All products undergo strict inspection and testing before shipping.

Flexible Payment Terms: Accept T/T, LC, Western Union, and customized advance payment options.

Fast Delivery Time: Normally deliver within 3-5 days depending on purchasing quantity.

Professional Manufacturer: Decades of experience with an integrated team of designers and engineers.

Company profile

Glorytek Industry (Beijing) Co., Ltd.

Beijing, China

Business Type: Manufacturer/FactoryExport Year: 2010-08-10Nearest Port: Tianjin, BeijingAverage Response Time: ≤5.65hTerms 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 original manufacturer or trading company?

We are an integrated corporation specialized in manufacturing and exporting.

Q:Can you supply related drilling tools?

Yes, we can supply full set of drilling tools, such as drill pipe, tricone bit, PDC bit, drag bit, DTH Hammer. Moreover, we have drilling equipments like rigs, mud pump, air compressor, etc. as well.

Q:Which payment terms can you accept?

Normally we prefer 30% advance payment after purchase order by T/T, 70% remaining payment before shipping by T/T. And 100% advance payment after purchase order by T/T for small orders.

Q:How is your delivery time?

This will depend on your purchasing quantity. Normally we can deliver 3-5 days.

Q:How can you ensure the quality?

We have our professional QC and all the products will be strict inspection and testing for every order before shipping out