We are seamless steel tubes, welded steel pipe, steel pipe, oil casing, wear-resistant steel, corrosion pipes, fittings, flanges, elbows, tees suppliers. Our products are mainly used in electric power, chemical, mining, natural gas, boiler tubes, high-pressure pipe.
Standard: ANSI/ASME, DIN, JIS; such as ANSI B16.9, ANSI B16.11, ANSI B16.5, DIN 1605, 
JIS 2220 etc. We can also manufacture according to customers' special designs and requirements