Lifting test
Comprehensively check the structural strength, layout and working reliability of the boom device and crane according to the specified load.
Comprehensively check the structural strength, layout and working reliability of the boom device and crane according to the specified load.
Address：room 402, No.2, Lane 751, Donggao Road, Pudong New Area, Shanghai
postal code ：200120
E-mail：jianheng@jh-shipping.com.cn
Fax：021-51903328