» Leave a MessageContact Info
| Company name | Shenzhen SI Tech. Co.,Ltd. |
| Contact Person | Sam Ma |
| Street Address | Shenzhen |
| Province/State | Shenzhen |
| Country | China [CN] |
| Zip Code | 518133 |
| Phone Number | 0086-755-21032110 |
| Fax Number | 0086-755-27831496 |
| Website | http://www.GSMalarmsystem.com |