| Shenzhen Eastern Science & Technology Co., Ltd. | |
| Contact Person: | |
| Address: | Room 1304, Block B, Huaguoshan Building, Shekou Industrial Zone,, Shenzhen City, Guangdong, China (Mainland) |
| Tel: | 86-755-26688523 |
| Fax: | 86-755-26691779 |
| Website: | http://www.yiduo.net |
