Before secondary CNC machining job, we have good foundry factories who supply us with stainless steel investment casting, die casting, sandy casting etc.at very competitive cost.
It is also called lost-wax casting, one of the precise casting processes that is able to manufacture the part to the exact shape based on drawing reducing the need of secondary machining process.
 ​Process : Stainless steel Investment Casting (Lost Wax)
 Capability: Casting weight Max: 1000 kgs, min: 5g
 Cast hole min: Ø 3mm
 Wall thickness min: 1.5mm
 Roughness: Ra3.2-6.3μm Material: Stainless Steel、Carbon Steel、Aluminum,Copper.etc.