... parts,machinery parts,valve parts,train,craft,doorhandle,construction and orthotics prosthetics ,so on.10.Surface treatment:polishing, ... ,etc11.we can do the casting, CNC machining, and assemble together services,and we will do as your demand.12.we ... ; Argon arc welding; Sand blasting; Clearing and finishing; Heat treatment; Correction and inspectionweight0.05kg to 50kgMaterialSS:303,304,304L,316 ...