Beijing North Zhongyi Heavy Machinery Co., Ltd. : Crane Design Outsourcing (2)Derivative design: to adapt to the new needs of the existing truck crane for part of the modificatio....

2021-05-14View+

Beijing North Zhongyi Heavy Machinery Co., Ltd. : Crane Design Outsourcing (1)defineTrucks crane design outsourcing service: refers to the enterprise customers to hire a professi....

2021-05-14View+

Beijing North Zhongyi Heavy Machinery Co., Ltd. : Basic Structure of Truck Crane (3)In order to prevent the turntable from sliding when driving, a turntable locking device is provided.....

2021-04-29View+