Zhuhai Ridian Intelligent Science And Technology Co., Ltd.

[ Manufacturer Trader ]Main business are Intelligent safety guard product

Beijing Hengrun Shijia Technology Co., Ltd.

[ Manufacturer Trader ]Main business are Urban highway intelligent traffic, Construction intelligent security precaution product.

Beijing Hongyi Jiahua Technology Co., Ltd.

[ Manufacturer Trader ]Main business are System software

Tianjin Minglang Building Technology Co., Ltd.

[ Trader ]Main business are Safety protection, Network product.

Nanning Jiakai Intelligent Science And Technology Co., Ltd.

[ Manufacturer Trader ]Main business are Computer software