タイトルまたは説明

1.KETOZ POWER:Jingxi Hengjiu is established in ***6, belonging to Zhejiang Hengjiu Machinery Group which has a history of *1 years. We are specializing in manufacturing standard roller chain and motorcycle chain for 8 years.
2.GOOD QUALITY FOR MATERIAL:*5Mn, *0Mn,*0CrMnTi,*0#steel
3.ADVANCED TECHNIQUES FOR HEAT TREATMENT:By auttomatic mesh conveyor belt furnace for heattreating & temper to onsure fatigue&wear-resisting performance.
4. PRE-LOADING: Pre-strength by *0%of the U.T.S to avod enlongation immediately after initial use on the sprockets.
5.WELL LUBRICATION: Lubricated with white & clear grease.