Founded in 2010 in Wenzhou, Shangdian Flange & Pipe Fittings produces high-precision alloy flanges and pipe fittings with full forging, machining and testing lines.We customize Hastelloy, nickel alloy and super duplex steel fittings for high-temperature, high-pressure and corrosive industrial & sanitary pipelines.Our products serve chemical, pharmaceutical, semiconductor, nuclear and new energy fields. We own TS, ISO, CE-PED, AD2000, EAC certifications and provide trusted one-stop custom solutions for global clients.