Name：Aircraft Engine Gear Ring
Material：20CrMnTi
Size：Φ142.4×Φ133.4×22
Name：Heavy Truck Gear Flange
Material：C45
Size：Φ180×86/Z61
Name：Gear Shaft
Material：20CrMnTi
Size：Φ145×220
Name：Gear Shaft
Material：42CrMo4
Size：Φ85×875
Name：Ring Gear
Material：42CrMo4+QT
Size：Φ369×Φ240×50
Name：Ring Gear
Material：4140HT
Size：Φ1200×Φ1000×45
info@ybfactory.com
+86-531-83610008
+86-531-83710008
No.10008 Jiqing Road, Zhangqiu District, Jinan City, Shandong Province, P. R. China