Materials Engineering Companies:

Union Steel Industry Co., Ltd as member of United Steel Industry Group, specialized in steel pipe (LSAW Steel Pipe, SSAW Steel Pipe, ERW Steel Pipe, SMLS Steel Pipe, Coated Steel Pipe, Stainless Steel Pipe, etc) and pipe fittings, designing,…

PRIME STEEL PIPE is the solution provider for steel pipes and fittings. It is dedicated in providing high performance-price ratio steel pipes and fittings for the oil, gas, construction, energy and petrochemical industries. Prime steel pipe believes…

World Scaffolding Co., Ltd. is a subsidiary company of Shinestar Holdings Group, with design, production, sales, logistics into a whole as one of the leading engineering enterprises in China Project Materials. Products mainly include hot-dip…

Since 1993, Shinestar Steel Group offers a full size range and vary standard of steel pipe, OCTG & line pipe, pipe fittings and flange, valve and gasket, bolts and nuts and scaffolding products for projects around the world.

Hunan Great Steel Pipe Co.,Ltd is a world-class production and service provider of submerged arc straight seam welded pipe as the first subsidiary of Shinestar Group. Hunan Great Steel Pipe Co.,Ltd pays more attention to in the pipeline engineering…

Eastern Steel Manufacturing Co.,Ltd is a leading manufacturer and distributor of seamless steel pipe, welded steel pipe, OCTG products and fittings. It supplies first-step processing, semi-finished parts and finished parts to help the clients meet…

Bolting Specialist is an exclusive Brand name for High Precision Build Fasteners in High Tensile, Corrosion Resistant Alloys, High Performance Alloys, Rare Exotic Alloys, Marine Alloys & ASTM / ASME Fasteners. The Brand is exclusively is…