Hunan GRI Instrument Co., Ltd.

Hunan GRI Instrument Co., Ltd. is located in Environmental Science and Technology Industrial Park Province 2009. Our company a high-tech enterprise based on advanced sensors instrumentation design, development, production. mainly specialized the production marketing of various types ...

Telephone：86-0731-88826348Address：Dongjin

Tongdy Control Technology Co., Ltd.

Tongdy Control Technology has designed and manufactured high quality IAQ products HVAC controllers for 15years. Our includes transmitters/ /controllers of carbon dioxide monoxide with temperature humidity detection; also other indicators Modbus interface such as Ozone VOC's well ...

Telephone：86-10-58731276,58731Address：3-3-5F, IN-DO Mansion, No.Jia 48 ZhiChun Road Haidian District, Beijing. China

Beijing Tongdy Control Technology Co., Ltd

Founded in 1999, Tongdy Control Technology Co., Ltd. is a manufacturer of digital thermostats for HVAC and indoor air quality monitors& controllers, as well humidity controllers. We can supply following products: Programmable non-programmable FCU, AC systems boiler heating, floor heating ...

Telephone：86-10-58731277Address：T3-3-5F, IN-DO Mansion No. Jia-48 Zhichun Rd, Beijing, Beijing, China

Shenzhen Viewpu Technology Co., Ltd

Founded in 2008, Viewpu (international business department of Shenzhen Shinefan Electronic Technology Co., Ltd) is located the high-tech industrial zone Nanshan District. We are only professional enterprise engaged air quality sensor technology research, application and finished ...

Telephone：86-75586546022Address：Tongsha, Shenzhen, Guangdong, China

Beijing QFKH Technology.,Ltd

Beijing QFKH Technology Co., Ltd. is a comprehensive hi-tech enterprise which combines the production, R&D, inquiry and technical-service. our company have unique advantages as following: 1 staff including 3 experienced doctors graduated from Tsinghua university . 2 products only ...

Telephone：86 - 10 - 62397288Address：Room 302,Building 3, Block 1,Dongwangzhuang Road,Wudaokou,Haidian Beijing Beijing 100083 China

TCCELT.cor

Telephone： 82-22026-3177Address：A-601, Woorim Lions Valley, Gasan-dong

Tongdy Sensing Technology Corporation (Beijing)

Tongdy Control Technology has designed and manufactured high quality IAQ products HVAC controllers for 15years. Our includes transmitters/ /controllers of carbon dioxide monoxide with temperature humidity detection; also other indicators Modbus interface such as Ozone VOC&＃39;s well ...

Telephone： 86-10-59738930-8075Address：8# Building, #9 Courtyard Dijin Rd. Haidian district

ZyAura

Telephone：+86 - 0512 - 86165995Address：Wusongjiang Developemnt Zone, Yushan Town, Kunshan, Suzhou, Jiangsu