We've been supplying a broad range of HVAC products, building materials, and other hardware for the past 24 years. Such experience has enabled us to meet the most demanding requirements of OEMs worldwide, including a major US auto maker and an electronics and appliance giant in Korea.
We're confident that we can meet your needs too. With 10 R&D centers throughout mainland China, we have develo ... 
http://www.welsun.com
|