Tianjin Good Drill Co., Ltd.
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Tianjin Grand Construction Machinery Technology Co., Ltd.
🇨🇳 China
2021201-300 peopleManufacturer/Trading Company/Service CompanyProduct customization
Low MOQ
OEM manufacturer
Shipments
14
Key customer
LAURUS TECNICO
Key market
North America
Description
Tianjin Grand Construction Machinery Technology Co., Ltd. is a specialized manufacturer and service provider with over 20 years of expertise in the rock breaking and drilling tools industry. Headquartered in Tianjin, China, the company operates a modern manufacturing center in Qianjiang, Hubei Province, featuring advanced CNC machining centers and lathes. With a workforce of over 290 employees, including a dedicated engineering team comprising nearly 14% of its staff, the company integrates R&D, precision manufacturing, and international trade to deliver high-quality drilling solutions.
The company's extensive product portfolio includes a wide range of drilling bits such as TCI and milled teeth tricone bits, PDC bits, DTH hammers, reamers, and roller bit core barrels. They also supply essential platform equipment, including wellhead products, well control equipment, and surface test products. These tools are engineered for diverse applications across oil and gas exploration, mining excavation, geothermal engineering, water well drilling, and horizontal directional drilling (HDD).
As an ISO 9001 certified manufacturer, Tianjin Grand Construction Machinery Technology Co., Ltd. offers OEM services and specializes in designing customized products to meet specific client requirements. The company has established a robust global sales network, exporting its products to international markets including the United States, Brazil, South Africa, Iran, and Malaysia. Their commitment to combining market-driven development with professional technical service ensures cost-effective and reliable solutions for the global drilling industry.
PDC Bits
King-Drilling Tools Limited Company
🇨🇳 China
200711-50 peopleManufacturerHigh-tech enterprise
Low MOQ
ODM manufacturer
Key customer
DAQING OILFIELD CONSTRUCTION COMPANY
Description
King-Drilling Tools Limited Company, established in April 2007 with a production base in Tianjin since October 2008, is a manufacturer specializing in trenchless drilling bits and tools. Recognized as a "Specialized, Refined, Unique, and New" and "High-tech" enterprise in Tianjin, the company operates a 12,200 square meter modern factory equipped with numerous CNC machines and dedicated production lines for tricone bits, mud motors, and reamer processing. With 17 years of experience, King-Drilling Tools focuses on the R&D, production, and manufacturing of crossing and trenchless drilling tools, which account for over 90% of its output. Their extensive product portfolio includes trenchless rock drilling tools, trenchless soil drilling tools, trenchless accessories, tricone bits for oil wells, mine shafts, and water wells, pile foundation roller bits, and rotary drilling rig tricone bits. They also offer self-designed mud motors made with new parts, reamers with solid round steel shafts, and tricone bits featuring palm back bearing protection for extended lifespan. The company holds ISO 9001 certification and serves major clients such as PetroChina and Sinopec, exporting products for foundation engineering drilling.
Rotary Drilling Rig, Rock Double Bottom Drilling Bucket, Rock Core Barrel Drilling Bucket, Double Spiral Drilling Auger, Double Bottom Soil Bucket$3000
Hole Opener, Trenchless Hole Opener, Rock Reamer, HDD Hole Opener$3000
