About us
Ningbo Qingyang Automation Technology Co., Ltd.
Yuyao Huangong Automation Instruments Factory
As leading China Armored thermocouple suppliers and OEM/ODM Armored thermocouple company. Was established in 2000, specializing in the industrial automation products. After
years of development, has developed a series of stable and reliable, affordable,
suitable for all kinds of industrial automation measurement and control of pressure
transmitter, temperature transmitter and custom Armored thermocouple.