Linqing City Ruilong Drill Co., Ltd. is a professional manufacturer and trading company established in 1993, specializing in the production and service of mining rock drilling tools. Based in Linqing City, Shandong Province, the company operates a 16,000-square-meter factory equipped with over 120 production units and six specialized production lines. As a high-tech enterprise and a subsidiary of Shandong Yikuang Drilling Technology Co., Ltd., it employs between 201 and 300 people, including a dedicated R&D team focused on technological innovation and customized drilling solutions.
The company offers a comprehensive portfolio of drilling equipment, including various drill rods (geological, coal mining, auger, and DTH), drill bits (PDC, tungsten carbide, diamond core, and tricone), and drilling rigs for water well and mining applications. Their product range also extends to mud pumps, casing pipes, and excavator undercarriage parts. These tools are widely utilized in coal mining, geological exploration, farmland reconstruction, and highway construction.
Ruilong Drill is ISO 9001 certified and holds multiple AAA-level credit and quality integrity certifications. The company utilizes an ERP management system to ensure operational efficiency and quality control. With an annual revenue between US$10 million and US$50 million, the company maintains a strong international presence, exporting its products to Southeast Asia, Europe, and the United States.
OEM manufacturerOffers OEM services for customized brand manufacturing.
Product customizationOffers full customization for design and features.
Patented technologyHolds multiple product or process patents.
Established brandFounded in 1993, with over 20 years of industry experience.
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Durable Fine Thread Drill Rod for Deep Water Well Drilling | 89mm 3m
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Reviews
5.0
6 reviews
“ excellent service (1)“ excellent service (1)
“ fast shipping (1)“ fast shipping (1)
“ With pictures (8)“ With pictures (8)
Customers
INTERFLEX
2 shipments
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Certifications
ISO 9001
3
International Organization for Standardization 9001
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Hebei Ruishi Bits Manufacturing Co., Ltd
🇨🇳 China
199011-50 peopleManufacturer/Trading Company
Established brand
OEM manufacturer
ODM manufacturer
Product customization
Shipments
101
Key customer
CAVAVILLE ENERGY SERVICE
Key market
🇪🇨 Ecuador
Description
Hebei Ruishi Bits Manufacturing Co., Ltd, established in 1990, is a manufacturer and trading company based in Cangzhou, China, specializing in the research, development, design, manufacture, sales, and service of diamond drill bits and drilling tools. With 11 to 50 employees, the company operates as a contract manufacturer, offering ODM and OEM services. They are equipped with advanced production machinery, including 5-axis machining centers, NC lathes, NC sintering furnaces, and ring sewing machines, and utilize professional design software for continuous innovation. Hebei Ruishi Bits Manufacturing Co., Ltd offers a comprehensive range of products, including PDC Bits, Tricone Bits, Diamond Drill Bits, Oil Drilling Bits, Core Bits, PDC/TRICONE Combined bits, Bi-center bits, Rock Bits, Drag Bits, Hole Openers, Downhole Tools, Shale Shake Screens, and Trenchless Tools, covering sizes from 2" to 26". The company adheres to strict quality standards, holding ISO 9001, ISO 14001, OHSAS 18001, and API Spec7-1 certifications. As a first-grade supplier for major Chinese oil companies like Sinopec, CNPC, and CNOOC, their products are widely used in various oil fields and are exported to North America, the Middle East, and Russia.
Milled Tooth Bit, IADC346 217 117
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