Name：Ring Gear
Material：4140HT
Size：Φ1200×Φ1000×45
Name：Gear Shaft
Material：42CrMo4+QT
Size：Φ940×2350
Name：Gear
Material：SNCM439
Size：Φ200.9×Φ91×140
Name：Gear
Material：42CrMo4+QT
Size：Φ252×Φ134×75
Name：Auto Gear Shaft
Material：42CrMo4+QT
Size：Φ44.4×835
Name：Speedboat Propeller Shaft
Material：F304L
Size：Φ29.8×635
info@ybfactory.com
+86-531-83610008
+86-531-83710008
No.10008 Jiqing Road, Zhangqiu District, Jinan City, Shandong Province, P. R. China