山西华翔集团股份有限公司-下载亚博

precisition products

• auto parts
• compressor casting
• electric power fitting
• railway part
• pump valve pipe casting

pump valve pipe casting

ductile iron: qt400, qt500, qt550, qt600, qt700

gray iron: ht200, ht250, ht300, ht350

alloy: nicrmo alloy