| yjheadwear@yiujin.com | William Wong |
| yjanson@yiujin.com | Anson Lau |
| yjruby@yiujin.com | Ruby Wu |
| esther@yiutat.imsbiz.com.hk | Esther Yeung |
| lilian@yiutat.imsbiz.com.hk | Lilian Wu |
| China Factory | TEL：(86 769)86558686 | FAX：(86 769)86658133 |
| Hong Kong Office | TEL：(852)2399 7771 | FAX：(852)2399 7772 |
Address:
| First Factory: | No. 11 Peng Ling Gong Ye Qu,Tian Bian,Shi Pai Zhen,Dong Guan City,Guangdong Province,China |
| Second Factory: | Xiang 2,Qian Tan Street,Pu Xin,Shi Pai Zhen,Dong Guan City,Guangdong Province,China |
| HK Office: | Unit 1,6/f,Premier Centre,20 Cheung Shun Street,Cheung Sha Wan,Kowloon,Hong Kong. |