Ningbo Cenden Electric Appliance Co., Ltd. is located in Ningbo, Zhejiang, with an area of 25 acres. Specializing in high reliability compact stainless steel tubes, heat exchanger/condenser and heating elements for 23 years, we have also manufactured hot water mattress. We provide fan heaters, thermostats and hygrostats for new power. The stainless steel heat exchangers are our famous products. We manufacture a comprehensive range of cooling products to enable precise control of the ...