North Star Drill Co., Ltd.
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Drillstar Industrial Co. Limited
🇨🇳 China
2015501-1000 peopleManufacturer/Trading CompanyHigh capacity factory
Product customization
High-tech enterprise
Low MOQ
Shipments
22
Key customer
MAPLE
Key market
🇧🇷 Brazil
Description
Drillstar Industrial Co. Limited is a Chinese manufacturer and trading company specializing in rock and soil drilling solutions, with over 15 years of industry experience. Established with a large factory footprint of 170,000 square meters, 11 workshops, and a workforce of 800 to 1000 employees, the company is a contract manufacturer of high-quality drilling tools. Drillstar offers a comprehensive range of products including DTH hammers, drill bits (DTH, diamond core, PDC, threaded button, wing, anchor), drill pipes, RC drilling tools, Kelly bars, drilling buckets, augers, foundation drill tools, rock drilling augers, roller bits, pilot bits, and seamless steel tubes. The company is ISO 9001 certified and provides specialized customization, quick delivery for urgent orders, and professional after-sales support. Their products are extensively used in mining, water conservancy, and bridge construction projects, with a strong international presence in countries such as Brazil, Colombia, France, Greece, South Africa, UAE, Russia, Singapore, Vietnam, and Australia.
Soil Drilling Tooth, Bucket Teeth$15
Interlocking Kelly Bar, Drilling Pipe$1000
Drillstar Friction Kelly Bar for Rotary$10000
Drillstar Kelly Bar$10000
Guilin Star Diamond Superhard Material Co. Ltd
🇨🇳 China
200711-50 peopleManufacturer/Trading Company/Distributor/Service CompanyHigh-tech enterprise
Own brand
Patented technology
Low MOQ
Shipments
6
Key customer
HUGHES
Key market
🇺🇸 United States
Description
Guilin Star Diamond Superhard Material Co. Ltd, established in 2007 and recognized as a national high-tech enterprise, is a manufacturer, trading company, distributor, and service provider based in Guilin, China. Specializing in superhard materials, the company focuses on the research, development, and production of polycrystalline diamond compacts (PDCs) and PDC bits. Their product portfolio includes PDC cutters, PDC oil drill bits, PDC coring bits, PDC drag bits, PDC button inserts, and diamond hammer bit inserts, which are widely used in oil well drilling, geology exploration, coalfield mining, and the mechanical industry. The company employs 11 to 50 people and operates a factory in the Guilin National High-Tech Zone. Guilin Star Diamond Superhard Material Co. Ltd emphasizes advanced technical formulas and synthetic techniques, utilizing hyperfine diamond powder and specialized sintering technologies to ensure high durability, toughness, and impact resistance in its products. Their proprietary products include GK and SDB series. With an annual production capacity exceeding 1,000,000 PDCs and 500,000 PDC bits, the company holds ISO 9001 certification, demonstrating its commitment to quality. They engage in strong R&D, collaborating with universities and oil field research institutes in China, and have established international relationships with companies in the USA, Canada, India, Korea, Indonesia, Australia, and Europe.
PDC Button Insert
Helmet Shape PDC Insert for Broken Formation
PDC Insert Oil Drill Bits
PDC Insert Anchor Drill Bit for Coal Minin
PDC Drag Drill Bits
Non Core PDC Drill Bits for Geology Exploration
