Weiao DN AISI St37 Hot Rolled Black Steel Round Bar 4140 4130 4340

Hot Rolled Black Steel Round Bar DN AISI St37 Carbon Steel Bar

We have stable supply from advanced mills and large quantities of various products in stock. The warehouses where we stock our goods are full-fledged. We have a professional technician team, which not only has decades of working experience in steel industry, but also has a deep & clear insight of the technology condition and the manufacturing state in the Chinese main steel mills and factory.

WeiAo metal CO., LIMITED. was established in 2013 and is located in Shandong Province which is China’s largest stainless steel production base, specializes in manufacturing and selling stainless steel products. The main products are stainless steel sheets/plates, stainless steel coils, stainless steel pipes/tubes and stainless steel bars which are widely used in chemical, construction, food, medicine, energy and some other fields.

The materials are AISI/ASTM 201, 202, 304, 304L, 309S, 310S, 316, 316L, 321, 410, 430, 430A, 904L, 2205, etc. And the surface treatments are BA, 2B, 8K, 6K, HL, NO.1, NO.4, etc. In our sales network, the market share of foreign trade is 80% and we export to everywhere in the world.

For have been operating and doing foreign trades for about ten years, our company always pursues challenge and insists on serving our clients with our best quality, reasonable price and careful service. Having won the recognition and support of our domestic and foreign clients’, we devote to being the biggest supplier of stainless steel products in Shandong, China.