| Main business | Doorbells; queuer callers; alarm accessories |
| Factory name | Shenzhen City Speed Technology Ltd. |
| Business term | 2014-06-09 Long-term |
| Registered capital | 50.0 |
| Enterprise type | Limited liability companies |
| Company area | 1000 m2 |
| Business model | Production processing |
| Company address | 4th Street, Golden South Road, South Bay, Shenzhen, Guangdong |
| Established time | 2014-06-09 |
| Annual turnover | RMB 510,000/year - 1 million/year |
| Number of employees | 101 - 200 persons |
