transmission gear 428 model for motorcycle
1.Renqiu Qidong Machinery Parts Co., Ltd.
2.good quality raw material:
a.The most popular, the low speed, small power, can choose theA3steel
b.Carburizing \ \ quenching \ \ tempering, HRC50 ~ 60 have impact load, z more than 25, can choose 35 # steel, is fire, 160 ~ 200 HB requirements wear-resisting, no violent impact, can chose45 #steel.
3.Closely work requirements and Precision of the quality control equipment
4.have rich experience of production and export
5.we Focus On Product Quality and expect Long-standing relations of cooperation
6.Warm and thoughtful service
7.good or not ,you can have a try