CWT(HK) Co., Limited



The internet of things. Keeping your assets connected.

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CWT(HK) Co., Limited Quality Control

Harry stayed until he helped solve the problem I was facing. Thanks again to all of you for the great support you offer!

—— Christos Digenis Group

I am really impressed: for the first time in my 13-years long experience with China, I got such clear, easy-going and exact manual!

—— Sergy

We have delivered 3 units to small projects for evaluation and all three customers are very satisfied with your product and software.

—— Kent

We started playing with the device and we find it so easy to use. The documentation you sent was a big help in understanding fully how this SMS dev

—— Michael

The first T20 we pulled out of the box to program for a customer worked perfect.

—— David

CWT5111 GPRS data logger works very well now, thanks so much for your support. We will market it and hope to get more order.

—— Morteza AhmadiFar

After 2 months testing of the RTU, we are very happy with it and going to install 200 units in our field.

—— Armin Günther

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CWT today announced its new solution "CONPROSYS" which provides a base of one-stop M2M*1/IoT*2 system taking advantages of Data Acquisition (DAQ), measurement and control, and remote monitoring systems. Contec starts spreading the new solution in China, Asia, North America, and Europe on 13th May 2003.



The development of cloud service and communication technologies has made it possible to implement the structure of M2M/IoT at a low cost, in the manufacturing industry, "Sophistication of production systems" influenced by "Industry 4.0", which is originated from the German government, is accelerated by the IoT innovation around the world.

However, there has been a major challenge on how to cooperate host system with subsystem of coordinated devices, and how to integrate them. In host system, cloud-based platforms have come out one after another for visualization and big data analysis, and they create environment to facilitate the use of data. On the other hand, it takes great effort to integrate with sensors and field equipment, which are manufactured by each company and use communication and data format that are different depending on needs of users, in subsystem.


CWT has been providing DAQ, measurement and control expansion boards which are compliant with a wide variety sensors and field equipment. For more than 30 years, it has retained market leadership in the PC-based electronic measurement industry and the factory automation industry. CWT has delivered remote monitoring systems in photovoltaic generation and infrastructure equipment at more than 20,000 sites.CWT’s rich developed technologies and proven know-how will solve customers’ challenges with establishment of easy-to-use M2M/IoT systems which provide “Simple” and “Convenient” devices and cloud services.


CWT is provided not only as a package for various industries including factory automation, social infrastructures, renewable energy, and smart agriculture, but also as a stand-alone component.


Please contact us on +86 134 2097 1345 or email to discuss your requirements further.

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Contact Details
CWT(HK) Co., Limited

Contact Person: Ms. Glare Wang

Tel: +86-755-26719943-8006

Fax: 86-755-26719943-8059

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