1.Material:304 316 2.OEM service offered 3.ISO9001 4.Various valve/end cover/steel pipe fitting 5.satin or mirror surface Product name: precision casting valve/end cover/steel pipe fittingMain production equipments: Wax injection, CNC-machine, machine-center, Heat treatment furnace1. We can do different kinds of surface treatment after casting, such as machining, polishing, and plating.2. We make ...