hotline：86-0571-88115720
hotline：86-0571-88115720
Professional manufacturer of hydraulic torque wrenches
First check whether the normal power supply connection, the operating handle line is open circuit; the above situation is excluded, if the premise of professional knowledge can not solve their own problems, the need to return to factory maintenance.
TEL：0571-88115720
FAX：0571-88110210
E-MAIL：info@wrenchiina.com
NO 24 Road.linping.Yuhang.Hangzhou.China
0571-88115720
COPYRIGHT?2017WREN hydrauli;hydraulic torque wrench manufacturing;hydraulic cylinder浙ICP備13002559號-1
Technical support：HZEU
