Longgang District Shenzhen Longgang metamaterials office communications equipment business - China

Chao-Ying Shenzhen office communications equipment business is located in Longgang District, Shenzhen, is a variety of office equipment, equipment operators and enterprise security systems technology. The main operating companies include: Group telephone, closed-circuit surveillance, access control attendance, computer networks, burglar alarm, radio broadcasting, integrated wiring and so on.