Company History

Hotson is a modern manufacturing company specializing in the R&D, production, and sales of sealed high-voltage DC contactors and relays. With over 10,000 square meters of advanced facilities and a professional technical team of nearly 300 experts, we collaborate closely with Southeast University and industry leaders to drive innovation. Our Guivana Laboratory and R&D Center in Suzhou enable us to design and manufacture high-quality, reliable sealed power products tailored to our customers' needs. To date, we have obtained over 60 patents and offer both Epoxy Sealed and Ceramic Sealed contactors. Committed to quality, we adhere to ISO 9001 and IATF 16949 standards and utilize modern production and testing equipment. Our DC contactors are CE certified, and most are UL approved, making them ideal for a wide range of applications, including: Electric Vehicles (EVs) Commercial and Passenger Vehicles EV Charging Stations AGV Robots Energy Storage Systems Solar Power Generat

• global business support

  2008

  start business

  2010

  start export business