Material
Steel, Stainless Steel, Copper, Aluminum, Iron
Surface treatment
Polishing,Painting, galvanized, etc.
Tolerance
Strictly Casting Tolerance
Process
Casting +Machining(if Need)+surface Treatment
Standard
GB ASTM AISI DIN BS
Certification
ISO9001-2008
Quality Control
Professional Inspection
Machining Process
CNC Finishing Process