| Contact us |
| Headqueater |
Address：No. 676, Taiping Rd, Taiping City, Taichung Hsien, Taiwan. |
| Tel：+ 886- 4- 22794176 |
| Fax：+ 886- 4- 22789207 |
| Chuan Hsing Industrial Park Branch |
| Address： No.33 Hsin Kong Rd. Chuan Hsin Industrial Park. Chang Hua Hsien. Taiwan. |
| Tel：+ 886- 47- 990429 |
| Fax：+ 886- 47- 990430 |
| e-mail：ECC@enchuan.com.tw |