Product Name: Customized Stainless Steel Precision Casting Small Polishing Part Certification: ISO 9001:2000 Standard: AISI Machining Tolerance: +/-0.15mm Surface Roughness: Ra1.6 Surface Preparation: Sand Blast Material: Stainless Steel Application: Agricultural Machinery Parts Molding Technics: Gravity Casting Process: Lost Wax Casting Casting Method: Thermal Gravity Casting Surface Finished: Polishing Trademark: Shengkun Transport Package: Bubble Bag+Wooden Box Specification: 30 Origin: China HS Code: 84339090 Product Description material: 316Lprocess: precision casting+CNC machiningSince we are a company who are supplying the sand casting, machining, investment casting parts. However,In the last two years,we have enlarge our business field, not only casting and machining ,the stamped parts and digital camera accessories are still our main products.If you have any inquiry, please make free to contact us. We will try our best to give you the competitive price with good quality parts and in time delivery!Further more , we have the experience to cooperate with THE TORO company about the casting and machining item, the quality control system is very strictly.Hope to have the chance to cooperate with you!