| Company name | Shenzhen Longitek Technology Co., Ltd. |
| Linkman | Mary Mao |
| Address | Shangxiawei Industrial Zone,Shasan,Shajing Town,Shenzhen City, Guangdong Province. China |
| Zip | 518104 |
| Tel | 86-755-29872966,33921999 |
| Mobile | |
| Fax | 86-755-29872223 |
| WebSite | http://www.longitek.comhttp://www.ebestelec.com |