... professional 2D&3D drawing. 2.mold design and tooling 3. 14 years experience. double injection plastic button mold 1. Wahshing ... equipment mould, household products mould, electronic products mould.2.Wahshing focus on two color injection mould making and production ... all over the world. Details: Item Name double injection plastic button moldMold Materials available718.718H, NAK80, S136, 2311, 2344, ...