Flat 5 block A Chungking Mansion 44

we are manufacturer specializing in making all kinds of rotary drilling machinery and drilling accessories,we provide good quality of rotary drilling rig,drilling pipe/bar and drilling bucket.wire ro...

Building 27, JinQiao, Jiuhua Economic Development Zone

Speedlane is affiliated to Huaxing Material Co.,Ltd, which was established in 1991, specializing in production and sales of construction and engineering machinery, mining equipment, and spare parts. W...