We are a specialized manufacturer of steel products and relative processing machinery in China.

We can supply various carbon, stainless, zinc-plated, forged flanges and produce welding necks, socket necks, slip-on, thread, lap joint, blind plates and flat plates in accordance with ANSI B16.5 (ASTM A105), DIN (C22.8; RST37-2), BS4504, JIS(SS41) with specifications from 1/2" to 64", pressure from 150LB - 2500LB. We also can provide the products as buyer's samples or drawings. The raw material, producing procedure and inspection of flanges are all strictly done according to the standards and requirements of the related countries.