STEELPIPE GLOBAL TRUST

WENZHOU HAINER STEEL TECH. CO., LTD. specializes in the production and sales of flanges, elbows, pipe fittings, steel pipes, steel materials, valves, and pipeline equipment. The company utilizes raw materials such as carbon steel, alloy steel, austenitic stainless steel, duplex steel, nickel-based alloys, carbon steel & alloys, and stainless steel from certified mills, adhering to production standards including ASTM, DIN, DLT, HG, JB, JIS, MSS, SH, SV, and ROCT.


We also offers customized production of non-standard products. Additionally, the company provides value-added services such as procurement assistance to facilitate customers, enabling one-stop sourcing for pipeline control systems and helping clients reduce purchasing costs.The company's products are widely used in industries such as petroleum, chemical, power generation, shipbuilding, mining, boilers, and pharmaceuticals. Their product quality, competitive pricing, and attentive service have earned high satisfaction and recognition from customers.