Quen company attended the IE expo at Shanghai from 4th - 6th May,2017.

This Internal Environment Expo as the most influential and highest quality

 environmental technology exchange event in Asia, China will meet the

 world's top sewage treatment, water supply and drainage, solid waste

 treatment, , Resource recycling, air pollution control, indoor air pollution

 control, site repair, environmental monitoring, environmental services and

 other environmental pollution control in the field of cutting-edge technology

 and the latest solutions.

Quen Automatic Shoe Cover Dispenser as clean product, got high praise 

from the visitors. It can keep our environment clean, our PVC film disposable 

shoe cover also can be recycled, it is environmental-friendly.