... and so on , 2. Standard: JIS, DIN, ASTM, BS supply the stainless steel castings according to the drawinghigh quality reasonable pricestandards:JIS ... ,DIN,ASTM,BS etc. AISI304/AISI316/AISI302/ ... ,309,310,312,314 and so on , 2. Standard: JIS, DIN, ASTM, BS 3.crafts:investment casting,silicon sol casting 4 ...