Name：Bearing Ring
Material：42CrMo+QT
Size：Φ288×Φ240×9
Name：Forging Ring
Material：AISI 1040
Size：Φ258×Φ178×40
Name：Forging Ring
Material：F316L
Size：Φ631×Φ583×28
Name：Forging Ring
Material：DIN LW1.7734.2LW
Size：Φ555×Φ435×270
Name：Forging Ring
Material：AISI 431
Size：Φ657×Φ470×50
Name：Forging Ring
Material：S45C
Size：Φ372×Φ286×85
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+86-531-83710008
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