... 314 and so on , 2. Standard: JIS, DIN, ASTM, BS supply the stainless steel castings according to the drawinghigh quality reasonable pricestandards ... 304, 316 ,309,310,312,314 and so on , 2. Standard: JIS, DIN, ASTM, BS 3.crafts:investment casting ... size and fine appearance; 5.Develop and machining specialized products according to customers' requests! OEM service 100% inspection Carbon steel, stainless ...