(HENGSHENG GROUP) Dongying City Hengsheng Petrochemical Machinery Co., Ltd. was founded in 1991, is the enterprise of petroleum machinery manufacturers, national high-tech professional, is a supply network members in the oil, Sinopec, CNPC, supplies and Equipment Corporation, China Petroleum and Petrochemical Equipment Industry Association member units. Company's main products are oil ( gas ) wellhead, choke and kill manifolds, BOP systems, high, media, low pressure valves and casting, forging parts, wherein, oil ( gas ) wellhead device,valves was identified as the famous brand products in Shandong Province, " ZiHeng " brand trademark was identified as a Shandong and Jiangsu famous trademark. In addition, the company produced 105MPa/140MPa flat gate valve, check valve, throttle valve, casing head, Christmas tree wellhead, choke and kill manifolds and other products have passed the national quality supervision and inspection center of the oil-gas field wellhead equipment test pressure piping components manufacturing license type and review, and obtained a national special equipment (TS) production license. Our company has passed the ISO-9001 quality management system certification, ISO-14001 environmental management system certification, H.S.E. ( health, safety, environmental protection ) system authentication and the API ( American Petroleum Institute ) Q1 quality system certification, obtained the API-6A, 6D, 16A, 16C and other products range will use rights. Within the company, products from raw materials into the factory to the forging, heat treatment, machining, assembly, testing, packaging, to the factory, are affected by the process inspection and control strictly, every production process in a controlled state. Over the years, the company has been improving the product quality and professional pre-sale after sale service to win the majority of users of all ages, the 2012 sales of all types of wellhead device 1600 sets. Products are popularly sold in Daqing, Songyuan, Xinjiang, Changqing, Liaohe, Shengli and other major domestic oil and West, Bohai, the Great Wall and other major Drilling Corporation, and a lean customer service network all the year round is tracking services projects in the oil fields. Their major works are including technical training, installation and maintenance. Our products are exported to North America, South America, Eastern Europe, the Middle East, Central Asia, Southeast Asia and many other countries and regions. Now we are the main supplier of the Shell ( SHELL ), Weatherford ( WEATHERFORD ), Cameron( CAMERON ) and other world famous oil companies and equipment manufacturers. "Innovative, pragmatic, honest, win-win" is the hengsheng’s eternal ideas, booming HENGSHENG looks forward to your support to become China's petroleum equipment national brand banner, so that China's world-class famous brand products and services to our Chinese world class user!
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