Beijing collihigh sensing technology co., LTD was established in 1994, headquartered in Beijing's Zhongguancun high-tech core area and certified high-tech enterprises by the Beijing Science and Technology Commission. Wuxi Collihigh technology Co., LTD is the subsidiary of Beijing collihigh, it mainly providing sensor of perception layer, gateway products and services for domestic and international internet and cloud computing companies.
Collihigh has passed the ISO9001 quality system certification in 2000, and also have GJB system certification, ISO14000 environmental quality system certification and classification society quality system certification and so on.
For more than ten years, Collihigh has strict product quality control ability by quality assurance system operation stable. Perfect environment and electromagnetic compatibility laboratories, many kinds of standard test facilities, are all make sure the reliability and quality control of products.
Collihigh has more than 200 employees, the intermediate technical staff account for more than 70% . It also has more than 10 offices and branches in major cities.
Collihigh is the primary author of ultrasonic level meter national standard and temperature transmitter specification national standard. It also takes part int the research of jiaolong submersible.In 2010,it took national science and technology project-key technology research for high precision air pressure sensor industrialization .
Main products:
Industrial Control?Temperature, pressure, liquid level, level, safety barrier, isolation module, field instruments
Environmental monitoring?Temperature and humidity, CO2, water immersion, dust,  illuminance, oxygen, soil moisture, etc
wireless sensing?wireless sensor,module and integration terminal?13.56M/900M recoder and reader
Data collection?Distributed measurement and control module, data collector, interent of things gateway and cloud data platform