Founded in July, 1997, Tianjin Sien Machinery Equipment Co., Ltd. is an integrated enterprise mainly engaged in machinery designing, manufacturing, repairing and installation. Located in Dagang Area, Binhai New District, Tianjin City and included in Bohai economica cycle, our company enjoys great geographical and traffic convenience by neighboring the port, airport, railway and highway network. We mainly manufacture skid equipment and a series of pressure piping products for offshore platform, such as CRA CLAD pipes, chemical injected equipment, seamless steel tubes, forged fittings, forged flanges and fasteners etc., which are widely used in industries such as Oil & Gas, Chemistry, light industry, electric power, heating, marine, gas transmission, etc. After years of effort, the Sien Brand enjoys increasing popularity. We also provide weld overlay, precision machining services, as well as prefabrication (spooling) for clad and nonclad components. And moreover, we are authorized as the quality approved coater by Whitford that may provide customer with the first-class coating solution. Our company has advanced equipment and complete testing measures, and can provide thorough after-sale service. Our production capacity and testing techniques stand leading position in the same domestic industry. With good quality product and excellent after-sale service, now we are the first-level suppliers for Sinopec, CNOOC and CNPC.
