Shenzhen Colock Technology Co.,Limited.

Domestic trade (excluding franchised, exclusive and controlled commodities); Import and export business (excluding restricted items); Office equipment, office equipment consumables and related products research and development, sales and related services; Electronic and electrical research and development, sales and related services; Electronic lock, mechanical lock product development, sales; Sheet metal product design, sales; Communication equipment and related products research and development, leasing, sales and related services.