... 2.standards:JIS,DIN,ASTM,BS 3.process:sand cast part 4.Weight:320kg 1. material: gray iron,ductile iron, carbon ... equipments ,HS510 supersonic inspection machineWE-300 multi-function hydraulic testing machine, Impact testing machine.8. Finest quality and attractive price 9. ISO9001:2000Quality ... CO., LTDADD: Youjia Industry Zone, Ganjingzi District, Dalian , China cast part