Tools total net cylinder

From a structural classification cylinders seamless cylinders and welding cylinders; from the material classification steel cylinders (including stainless steel cylinders), aluminum cylinders, composite cylinders, cylinders of other materials, from filling the media classification of permanent gas cylinders, liquefied gas cylinders, acetylene cylinders; nominal classification from high-pressure cylinders, working pressure and low-pressure cylinder hydrostatic test pressure. We committed to creating traditional industries and the depth of integration of e-commerce platform, based on its experience in the manufacturing industry, with lucrative industry of resource-based, focused on building traditional industries B2B2C trading platform. Tools total net official website: http: //www.52gjgw.com