Shenzhen Annai Heating Element Co., Ltd, specializes in reserching, developing and manufacturing all kinds of high-end electric heating elements. 

Our maintain products includes: Cartridge heater, coil heater, immersion tubular heater, band heater and sauna heater. All of our products are certificated by CE, ISO and UL.By virtue of our unique expertise and experience in electric heating technology, the products can be customized according to customers' different specifications and applications. 

Meanwhile, we apply advanced technology to the design of commercial and industrial heating elements. Thus we guarantee the products are in their optimal state and create the greatest use value for our customers. 

By the principle of top quality and efficient service, we have established a global network and won customers all over the world. We now provide OEM service for JUST COMPANY, a Japanese company and FASTHEAT COMPANY in Australia. Other typical customers: APOLL, ZHANGJIAGANG MATSUI MACHINERY CO. LTD., YUDO (QINGDAO) TRDING CO., LTD, AZTHERMAL ENGINEERING SDN. BHD., GENESIS, and so on. 

"Quality is our life, service is our soul!" Based on advanced technology, teamwork and professionalism, we can provide high-quality products as well as the most competitive price. ANNAI aims at offering the most reliable and professional service to our worldwide honorable clients.