71# No. 1000 Zhangheng Road,, Shanghai, Shanghai, China

We are one Swedish owned trading company, main focus on Nordic market and provide products or service to customers like ABB, PEAB, MESTA .etc....

The Spaces International Center Room 1702, Dongdaqiao Rd, Chaoyang District, Beijing, China

In the early 1990s,verticality and linearity of the elevator guide rail were tested by suspending steel wire rope while their installation and inspection. But the detection of in -use guide rail was a...