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SHANGHAI GUANXIN FORGING CO., LTD.











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BRIEF

GX FORGING is a professional manufacturer specializing in a comprehensive range of flanges and forgings, including tubesheets, shafts, rings, discs, blocks, gear rings, hollow bars, and other custom-engineered shapes. Our material expertise covers alloy steel, nickel alloys, stainless steel, and carbon steel.
From material sourcing and forging to heat treatment, precision machining, rigorous quality inspection, mechanical testing, and final packaging, our vertically integrated process ensures full traceability and consistent excellence at every stage.
Backed by the GUANXIN FORGING Group, a medium-sized industrial powerhouse, we operate with a strategic tri-location structure: our Shanghai foreign sales office, and state-of-the-art manufacturing facilities in Wenzhou and Shanxi. We are a trusted partner to global industries, including oil & gas, petrochemical, power generation, and marine engineering.
Production Flow
Why Choose Us
Integrated Manufacturing — Forging | Heat Treatment | Machining | Testing
Wide Range of Materials – Carbon Steel, Stainless Steel, Alloy Steel, Nickel Alloy, and more.
Global Compliance — Products manufactured to ASTM, ASME, EN, DIN, GOST, and JIS standards
Quality Assurance — MTCs and 3.1 certificates are provided with every order
Flexible Capacity — From standard flanges to custom-engineered forgings according to your drawings