Established in 2017 in Wenzhou, Zhejiang, KZGF operates with a registered capital of RMB 18 million and specializes in industrial piping connection systems. The company primarily manufactures stainless steel flanges—including slip-on, weld-neck, blind, lap-joint, socket-weld, and non-standard types—alongside pipe fittings and valves. Materials utilized include F304, 304L, 316L, 2205 duplex, and 2520 grades, covering nominal diameters from DN15 to DN5000. Produced in compliance with GB, ANSI, DIN, and JIS standards, KZGF achieves an annual production capacity exceeding 100,000 pieces. Certified under ISO9001, the company exports extensively to Southeast Asia, the Middle East, Europe, and South America. Its products serve critical sectors including petrochemicals, natural gas, pharmaceuticals, food processing, power generation, environmental protection, and machinery manufacturing.