Our company is a high-tech and motivated enterprise. was founded in the 21st century located Zhaoyuan, Shandong Province.
Our mainly focuses on development of industrial automation instruments sensors. products have following six categories:
* Analytical instruments
* Level ...
Telephone:0086-535-8381357
Address:No.68, Puzhao road, Zhaoyuan, Shandong, China
We, Tongdy control, are a professional manufacturer and designer of Indoor Gas detector and HVAC thermostat.
Telephone:86 - 010 - 59738930
Address:3-3-5/F IN-DO MANSION, No.48-jia Zhichun Road, Haidian District,Beijing City,China Beijing, Beijing