Backer Group was found in 1949, and it is a member of Nibe Industry AB which is a public listed company in Sweden. We have famous brands such as BACKER, CALESCO, SAN, DIAMOND H, SHEL, etc. Backer HTS (Backer Heating Technologies (Shenzhen)Co., Ltd) located in Shenzhen China. We are a professional company on developing, manufacturing, and selling heating elements and control products. Diamond H is one of division for Backer HTS. We have various designs of products, including Energy regulator, Capillary thermostat, Rod thermostat, oven lamp and STCO thermostat. We have lots of experience in manufacturing and R&D, especially the certificate requirement of the global market and customers' special requirements.Most of these products have certification for UL/CQC/BEAB and they are widely used in white goods, Industry Equipment, Catering Equipment, Water Storage Heating, ect. Backer HTS has won recognition and trust of our customers, has good relationship with top brands in all kinds of industrials and become the leader of market.