Renqiu City Tiehu Petromachinery Co., Ltd. is an integrated petroleum machinery manufacturing enterprise specializing in the production of oil drilling equipment. We have been one of the manufacturers for supporting well control equipment organized by China National Petroleum Corporation.

Established in 2000, our company is located in Yanling Industrial Park, Renqiu City, Hebei Province. With many years' hard work and perseverance, we have developed into a professional manufacturer integrating scientific research, production and sale together. Our factory covers an area of 21,000 square meters, of which, 9,200 square meters are used for production workshops.

Our company has owned strong R&D capability in science and technology, with comprehensive production capacity on supporting oil field well control machines and 80 sets of production equipments such as machining, heat treatment, rubber seal and inspection equipments with complete test facilities The company has owned perfect quality management system, certified by ISO9001-2000 quality management system ,and obtained national production licenses for industrial products for BOP and its control device in 2005.Products researched and developed independently include :BYJ/(DYZY) 18-35/70MPa high Non-killing operation unit, 2FZ35-35 U-shaped ram blowout prevent with side door for hydraulic opening and closing (forging structure ), hydraulic /pneumatic /manual bearing and up-running preventing slips with multi-function and grades a number of which have been partened as national inventions. In 2007, the Company's products such as three sseries of blowout preventer ,manifold and casing head have been granted with the right to use the logo of API 6A ,16A and 16C from American Petroleum Institute.and in 2009,also get the right to use the logo of API16D drom American Petroleum Institute.

Over the years, the company adheres to customer demand-oriented marketing philosophy ans has its products sold to major oil fiel