
From traditional wired dry-contact controllers to cutting-edge OpenTherm, Zigbee, and Matter compatible devices, our product range ensures seamless integration with global boiler brands including Worcester Bosch, Vaillant, Ideal, Baxi, and many more. Saswell has the engineering depth to support your professional market growth.




Contact our friendly Customer Service team for any Question,Concern, or Suggestion. We'd love to hear from you!
Headquater hotline: +86 755 61218391
Headquater email: info@saswell.com
MENA tech support hotline: +97155 6743682
MENA tech support email: support@saswell.com
