Production tubing, tubing supply in Tianjin. 
 Special Steel Co., Ltd. Tianjin Saiwei founded in 2008 is a professional company dedicated to the sale of seamless steel tubes, seamless direct marketing is the point of Tianjin, the main product series of oil API casing, tubing, 60.3-508 mm outside diameter, wall 5.21-16.13 mm thick. Special deduction oil casing, anti-collapsing tube, engage in H2S corrosion oil casing, oil casing out CO2 corrosion, thermal recovery # casing, deep well casing, perforating the barrel, gas # casing. Our oil casing, tubing stock 300 tons. 

 Over the years, my company, "high quality and efficient, compliance re-reputation" business philosophy and services aim to provide our clients quality products and service, our products are known the country's 30 provinces, municipalities and autonomous regions, products exported to Europe, South America, dozens of countries, has been all new and old customers the support and praise. 
 Our solemn pledge: In the same quality, to ensure the lowest price, best service, highest reputation to thank friends for their support and love.