Welcome to JINZHI   Hangzhou JINZHI STEEL co.,ltd dedicated to the saw,coil sheet professional manufacture Since 2012 located in Lishui,Zhejiang,Hangzhou China.JINZHI has progressively become proud leading manufacturer of metalworking technologies for coil sheet and saw industry.Saw cutting ---With 6 years'development in sawing cutting research and development and production,with 5 sets of CNC machining and treatment technique capabilities along with our ISO 9001 2008 certification has afforded us the opportunity to manufacture and to ...