oriented bent sub10+ factories verified

Established in 1973, Tianhe Oil Group Huifeng Petroleum Equipment Co., Ltd. is a leading manufacturer and supplier specialized for driling tools /fishing tools /jarring tools /milling tools for oil and energy industry...Our main products such as mud motors, drilling jars, overshot, junk mills, bucking unit, jar testers are good selling to more than 50countries and regions and received very highly reputation among customers.

Dongying TIANRUI PETROLEUM Technology Co., Ltd., established in November 2003 and located in the Dongying Economic Development Zone, is an investment project in Dongying City. It is mainly engaged in the research, design, manufacturing and technical services of oil drilling and workover tools. The company consists of six departments and two workshops, namely the design department, the quality inspection department, the market operation department, the comprehensive department, the technical service department, the financial department, the processing workshop and the assembly workshop. It possesses rich R & D and design capabilities as well as manufacturing capabilities in oil drilling and workover tools.

Kaidi Petroleum Machinery is a comprehensive technology - based enterprise integrating R&D, production, sales and service, and is always committed to providing excellent equipment solutions for the petroleum industry.

Shandong Yacheng Petroleum Technology Co., Ltd. (YCPT) is a supplier of drilling equipment for the oil and gas industry, located in the second largest oil field in China - Shengli Oilfield in Dongying City. We are a subsidiary of Xincheng Petroleum Group, which is established in 2003. We are a first-class supplier in vendor list of CNPC, SINOPEC, and CNOOC, and member of CCOIC, CCPIT and so on.

Best-all Petro is located in Dongying City, which is famous for Shengli Oilfield. It is the largest petroleum equipment manufacturing center in China. Best-all Petro is a professional manufacturer of mud pump spare parts. Our main products are: Bi-metal cylinder liner, ceramic cylinder liner, hydraulic cylinder, piston, valve assembly, crankshaft assembly and other mud pump spare parts. Our products are not only widely used in the domestic market such as Shengli Oilfield, but also exported to Central Asia, the Middle East, Southeast Asia, North America, South America and other countries in the world.

ZHenjiang Boral Machinery and Equipment Co Ltd was established in 2014 by people with long term technical experience in elevator, escalator and oil and energy equipment field both in China domestic and international market.

Established in 1973, Tianhe Oil Group Huifeng Petroleum Equipment Co., Ltd. Is a leading manufacturer and supplier specialized for driling tools /fishing tools /jarring tools /milling tools for oil and energy industry...Our main products such as mud motors, drilling jars, overshot, junk mills, bucking unit, jar testers are good selling to more than 50countries and regions and received very highly reputation among customers.

Our company is the first-class member in Supply Network of China National Petroleum Corporation(CNPC), the member in material resource market of China Petrochemical Corporation(SINOPEC) and the first-class supplier of China Natinal Offshore Oil Corp. (CNOOC). The company is engaged in design, research and manufacture f new products and it has strong technological capabilities and advanced production equipments. It has passed ISO9001-2000 certification and acquired API Spec7, Spec7-1, Spec7K, Spec5CT Official Monogram Certification. It is high-tech enterprise in Heilongjiang province. At present, we mainly produce oil drilling tools, and more than ten series products have been formed. There're several kinds of products have been used as substitute for imported products in the oilfield all over the domestic. At the same time, our products also exported to international market as India, Philippines, Qatar, Singapore, theUAE, Iran, Oman, Syria, Yemen, Sudan, Cananda, USA, UK, Norway, Russia, etc. It has earned good and wide market reputation.

Mudanjiang Dongxu machinery company is located in Mudanjiang City, Heilongjiang province China Dongxu two Street No. 5, covers an area of 20000 square meters. The company consists of four departments: The Department of Biotechnology (workshop), quality inspection department, marketing department, financial department; Has a staff of 60 people, of which: 2 senior engineers, 8 engineers, management staff of 12 people, with about 10000000 yuan in fixed assets, metal cutting equipment and special testing equipment more than 30 Taiwan.

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