Dalian Ruiheng Machinery Manufacturing Co., Ltd. was established in 2006 and is located in Dalian, Liaoning Province, with convenient transportation and beautiful scenery. The company covers an area of 5800 square meters and has a registered capital of 50000000.00 yuan. The company has advanced mechanical processing equipment and strong technical strength, with more than 30 years of practical experience in producing and manufacturing internal anti spray tool products. It also cooperates with the School of Materials Engineering at Dalian University of Technology and has a professional technical research and development team with strong product design, research and development, and manufacturing capabilities. The company has jointly developed the 140Mpa ultra-high pressure top drive device internal anti spray device (IBOP) and internal anti spray tool products. It is a member of the supply network of China National Petroleum Corporation and a member of the material resources market of Sinopec. It has passed the GB/T1901-2016/ISO9001:2015 quality management system certification, GB/T45001-2020/ISO14001:2018 occupational health and safety management system certification, GB/T24001-2016/ISO14001:2015 environmental management system certification, PetroChina HSE safety management system certification, green factory, green packaging, green supply chain certification, Sinopec HSE safety management system certification, Sinopec Yipaike quality evaluation report, Sinopec Yipaike credit rating qualification, and has obtained the API certification issued by the American Petroleum Association and the Class A qualification certificate for well control equipment production enterprises of China National Petroleum Corporation.

Our company mainly produces internal blowout preventers (IBOPs) for top drive devices, top drive sliding sleeves, top drive crankshafts, top drive protective joints, and internal blowout prevention tools (such as square drill pipe plugs, arrow check valves, drilling tool float valves, etc.). We are a professional manufacturer of internal blowout preventers and internal blowout prevention tools for top drive devices in China. Main products: Top drive plug, Top drive integrated valve, Top drive IBOP.

Our company's domestically and internationally manufactured hydraulic and manual top drive device internal blowout preventer (IBOP) series products include: Beishi DQ70 ￠ 197, Beishi DQ90 ￠ 216, Beishi DQ120 ￠ 250, NOV (VARCO) ￠ 187, CANRLG ￠ 196.5, CANRLG ￠ 216, CANRLG ￠ 228, TESCO ￠ 197 dual ball integrated, TESCO ￠ 254 dual ball integrated, Tianyi DQ70 ￠ 197, Tianyi DQ90 ￠ 216, Jinghong DQ70 ￠ 197, Jinghong DQ90 ￠ 215, Jinghong DQ70 ￠ 197 Double Ball Integrated, Honghua DQ70 ￠ 197 Double Ball Integrated, Honghua DQ70 ￠ 200, Honghua DQ90 ￠ 216, Honghua DQ90 ￠ 254 Double Ball Integrated, Yongming DQ50 ￠ 185, Yongming DQ70 ￠ 197, Zhongdi Zhuang DQ50 ￠ 187, DQ70 ￠ 197, Chuangwei DQ70 ￠ 197 and other products.

At present, the top drive internal blowout preventer (IBOP) and internal blowout preventer series products manufactured by our company have been widely used by major oilfields and top drive technical service companies at home and abroad, especially the M15 key project well of the national the Belt and Road China Ukraine cooperation, which belongs to the "four super and one high" well, Qinghai Shizigou belongs to the "five high wells", and the 250 top drive cocks used in CNPC's key 11000 meter deep well Ditako 1 are all hydrogen sulfide resistant top drive cocks and internal blowout preventer products manufactured by our company. The products are exported to countries such as the United Arab Emirates, Saudi Arabia, Iran, Oman, Kazakhstan, Egypt, Mexico, Venezuela, Russia, and the United States.

Our company produces a series of products such as the top drive device internal blowout preventer (IBOP), square drill pipe plug, arrow check valve, float valve, etc., which are fully manufactured according to NOV (VARCO), original imported product materials and processes. Through years of on-site use by users, the products have achieved reliable quality and stable performance, meeting the service life and standards of imported products. They are praised by users as substitutes for foreign imported products and have been unanimously recognized by users.