| Tipo | Manufacturer |
|---|---|
| Site | https://www.ocvaco.com/ |
| Número de telefone | 86-760-6736668 |
| Endereço | No.142 South Tanshen Road, Tanzhou Town, Zhongshan City, Guangdong, China |
The story of the OCVACO Holdings Ltd. began to unfold in 1995 when it started the production of speakers earphones and headsets as a local sweat shop.