... a premium, reliable, true, powerful supplier, JHCOOL are sure we’re exactly the right supplier to help you to open ... convector heaters in China. With 8 years of extensive experience, we have developed advanced production lines. Currently, our 70 models ... and competitive priceFast after-serviceOEM serviceCertificate: CB/ CE/ SASO/ SGSWe export to: Europe, Australia, Middle East, Africa, Asia and South ...