... :Alloy steel 2.standards:JIS,DIN,ASTM,BS 3.process:Sand Casting 4.Weight:700kg 1.Material: carbon steel, gray iron ... ,HS510 supersonic inspection machineWE-300 multi-function hydraulic testing machine, Impact testing machine.9. Finest quality and attractive price10. ISO9001:2000Quality Management ... HEAVY INDUSTRY CO., LTDADD: Youjia Industry Zone, Ganjingzi District, Dalian , China Sand Casting