Beijing Kaiyuan Thermal Working Meter Technology Co.

[ Manufacturer Trader ]Main business are Multi-parameter measuring technology.

Beijing Wohua Chuangxin Science And Technology Co., Ltd.

[ Trader ]Main business are Automation equipment

Beijing Nuoxing Technical Development Co., Ltd.

[ Manufacturer ]Main business are Direct pressurized supply equipment, Welded type stainless steel water tank.

Tangshan Luanke Electronics Co., Ltd.

[ Manufacturer Trader ]Main business are Ultrasonic flowmeter