... is always at your service. Welcome to contact with our factory and company. Product Titanium Machined Part Type Titanium Precision ... ,Gr5,Gr7,Gr9,Gr12 Specification According to customer’s drawing mechanical seal parts Standard ASTM,DIN,EN,JIS Technique CNC Surface ... , etc. 5. We are able to supply sheet metal, mechanical parts machining, surface treatment such as anodize and plating according ...