Annai electric heating element company specializes in manufacturing cartridge heaters. Annai Electric Heating Rods are applicable to heating for plastic formed molds, thermal pressure forming machines, cigarette, making machines, express sealing machines, pharmaceutical machines, analysis instruments, shoemaking industry, semiconductor eutectic soldering, cast part input track heating and runner less injection, and refrigerating effect in the time of air expansion. We have rich experience in the manufacture of highly dense single-headed electric heating tubes, and according to different operation conditions of electric heating tubes, we carry out scientific intended designs to improve operation safety and service life of electric heating tubes. We provide cartridge heater OEM service for JUST, a famous Japanese company.