Continuous challenge
and innovation

2000's
- 2002.06 Established a local independent Corportation in Shanghai, China
- 2002.12 Incorporation transit to Chung Song Industry Co., Ltd
- 2010.08 Relocation of head office
- 2010.09 KOWELD Co.,ltd Established a related Company

1990's
- 1991.01 Established Chung Song Industry., Co., ltd dot