- Door Locks[3]
- Diagnostic Tools[1]
- Other Door & Window Accessories[2]
- Elevator Parts[10]
- Elevators[3]
- Escalator Parts[10]
- Electrical Plugs & Sockets[1]
- Other Electrical Equipment[2]
- Limit Switches[10]
- Micro Switches[1]
- Other Switches[6]
- Push Button Switches[4]
- Toggle Switches[1]
- Wall Switches[1]
- Other Electronic Accessories[1]
- Other Electronic Components[1]
- Other Passive Components[1]
- Double-Sided PCB[10]
- FPC[3]
- Multilayer PCB[1]
- Other PCB & PCBA[1]
- Rigid PCB[1]
- Electricity Generation[1]
- Other Solar Energy Related Products[8]
- Other Fasteners[2]
- LED Lamps[3]
- Other Construction Material Making Machinery[5]
- Chemical Product Machinery Parts[1]
- Alarm[4]
- Other Firefighting Supplies[3]
- Locks[2]
- Other Construction Tools[1]
Nantong Changrong Mechanical and Electrical Co.,Ltd is located near Shanghai two-hour economy circle which is the special elevator equipment production base of national torch plan. It owns about 22000 square meters of construction area, more than 30 quality engineers and the convenient transportation.
Changrong is a professional elevator component company devoted to research, manufacturer, sales which has got ISO 9001 quality system certification, ISO 14001 environment system certification. Many products got CCC, CE and ROHS certificate and owned the patent technology.
Changrong...
Changrong is a professional elevator component company devoted to research, manufacturer, sales which has got ISO 9001 quality system certification, ISO 14001 environment system certification. Many products got CCC, CE and ROHS certificate and owned the patent technology.
Changrong...
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