Beijing Huaheng Xinda Technological Development Co., Ltd.

[ Trader ]Main business are Photomultiplier tube, Silicon strip detector, Charge-sensitive preamplifier

Tianjin Lianhua Weite Electronic Technology Co., Ltd.

[ Manufacturer ]Main business are High precision minitype high-voltage power supply module and special type power supply.

Tianjin Dangdai Tubing Trading Co., Ltd.

[ Trader ]Main business are Tubing product

Kunming Sinohow Technology Co., Ltd.

[ Manufacturer Trader ]Main business are Power supply module