Shanghai Tongji High-tech Development Co., Ltd.

[ Manufacturer Trader ]Main business are Electromechanical products

Kaidiyi Electronic (shenzhen) Co., Ltd.

[ Trader ]Main business are Electronic product

Shenzhen Cardlan Technology Co. Ltd.

[ Manufacturer ]Main business are Induction type IC card charge system

Shanghai Jiboli House Sanitary Arrangement Engineering Tech

[ Manufacturer Trader ]Main business are Building material, Sanitary ware

Shanghai Chaofu Building Product Co., Ltd.

[ Manufacturer ]Main business are Building product

Zhuhai Lang'er Electric Co., Ltd.

[ Manufacturer Trader ]Main business are Power supply product

Shandong Bo'an Intelligent Technology Co., Ltd.

[ Manufacturer ]Main business are Road and bridge charge system, Car dynamic weighing system, Road monitoring system

Sichuan Chunyu Intelligent Water Supply And Drainage Co., Ltd.

[ Manufacturer ]Main business are Liquid level controller, Full-automatic water tower water pumping controller, Full-automatic PLC isopiestic pressure variable water supply controller, etc.

Nanning Zhongping Electronic Weighing Apparatus Co., Ltd.

[ Manufacturer Trader ]Main business are Electronic weighing apparatus

Guangzhou Qinghong Electronic Technology Co., Ltd.

[ Manufacturer Trader ]Main business are Software