The corrugated beam barrier is the product based on cold bent steel sheet and section steel, then hot dip galvanizing the inside and outside surface to make them adhered together....

Coupling has in House computer design and development using Auto CAD and Solid works to develop and design new products. Primary products include ductile iron pipe fittings with....

We can produce and supply to you various steel pipes according to international standard. Including spring fire pipe, we have UL certificate for this product, our products are....

Steel pipe for the manufacture of automotive transmission and other mechanical power transmission shaft.

Steel pipe for the manufacture of belt conveyor and other mechanical roller.

We can produce and supply to you various steel pipes according to international standard. painted steel pipes are used in the following fields, steel structure, build structure, ....

For plastic-coated pipe, flowing immersion process is used to coat evenly and strongly such powder as polythene and resin on the inner and external walls of pipes, which greatly....

We can produce and supply to you various steel pipes according to international standard. Pre-galvanized steel pipes are used in the following fields, steel structure, build....

We can produce square and rectangular welded tubes according to international standards. Our products are kinds of specifications. Products have smooth surface, good appearance, ....

We can produce and supply to you various steel pipes according to international standard. Black steel pipes are used in the following fields, steel structure, build structure, ....