In the early 1990s,verticality and linearity of elevator guide rail were tested by suspending steel wire rope while their installation inspection. But detection in -use was a difficult thing. The founders leaders company Liu Hongyun several optics experts decided to work on this problem ...
Telephone:86-10-61507213,61507
Address:The Spaces International Center Room 1702, Dongdaqiao Rd, Chaoyang District, Beijing, China
Wuxi Sikaifu Machinery Manufacturing Co., Ltd. is located at -the famous tourist city of China. specialized in various types pneumatic valves as a professional supplier. Our company upholds breakthrough and innovative concept, for many users with complete technical support product ...
Telephone: 86-0510-82722832
Address:2102 Room,Jinsu apartment,Yucai road Qianqiao tow
Tianjin Neried Technology Co., Ltd is a professional R&D company of galvanizing equipments. We design, manufacture,test and market the whole range hot dip equipments,with extensive experiences long term services in our domestic market. Our business scope includes equipments(Air knife, ...
Telephone: 86-022-58211229
Address:Room214,Huaying Building,Tianjin Airport Economic Area