| Company name | Hangzhou Shenlong Chain Factory |
| Linkman | Shen Weijun |
| Address | 34 Guangji Road, Hangzhou City, Zhejiang Province. China |
| Zip | 310022 |
| Tel | 86-571-88132934, 88132958, 86-13325918800 |
| Mobile | |
| Fax | 86-571-88132958, 88134387 |
| WebSite | http://getechain.en.alibaba.com |