Heater-Zhongshan KARSON Electrical Appliances Co., Ltd., formerly known as Jiajishang Hardware and Electrical Co., Ltd., is a competitive manufacturer located in Zhongshan city in the Pearl River Delta. Our firm was founded at the beginning of the 1900s and specializes in the production of heating elements. We have advanced testing facilities and a complete quality control system to guarantee our products comply with the international standard. At present, all kinds of our products have been granted GS/CE/ROHS and ETL safety certificates. At the end of the 1990s, KARSON entered into assembling field. At the beginning of the 21st Century, we established a plastic injection workshop as well as a motor workshop based on the operation tenet of "professional manufacture and constant improvement". KARSON has established stable & long-term cooperation with electrical appliance