hangzhou yongshi electronic technology co., LTD.
| Business category 1 | Electronic Signs |
| City ( of main office ) | Hangzhou, CN, China |
| Address | dongguan, binjiang, Hangzhou |
| Phones | 86-571-87704050 |
| Fax | 86-571-85793070 |
| Web site | www.ledman.net |
| About | Sell LED signs |
| Date | 2011 Oct 29, 11:10 |