Hangzhou Wingstar Technologies Co., Ltd. (WST), located in Hangzhou Hi-tech Industry Development Zone, was founded in 2009. We are a professional manufacturer of various ozone products and thermoelectric cooling assemblies. Our ozone products mainly include ozone taps, multifunctional ozone machines, ozone air sterilizers, ozone air purifiers, ozone water purifiers, ozone generator systems and interrelated accessories, which are mainly applied for water treatment and air purifier in domestic commercial and industrial areas. Our thermoelectric refrigerating units include the highest quality thermoelectric coolers for all of your cooling needs. We design and manufacture thermoelectric cold plates, liquid coolers, and thermoelectric coolers for thermoelectric cooling application that demand extremely high reliability. We will try our best to offer the highest quality products and services to our clients. We hope that we can get profit by working with our clients and hope that more and more clients can be our distributors and agents in their regions. We promise we will make effort to supply best products, services and technical supports. 
  
Our product line offers our clients outstanding results and reliability, ease of maintenance, and customised turn-key solutions to their specific treatment requirements.

Our product offering includes:

A complete line of Ozone equipment ranging from residential applications to industrial applications
A complete line of accessories including air preparation equipment and ozone monitoring and control
Industry leading warranty - 1 year limited
Exceptional reliability proven in installations worldwide
Custom designed Water/Wastewater/Air Treatment Systems
Portable pilot-line systems for client-site testing. 
Pilot testing on customer effluent at our facility
Engineering services