Zhongshan ESE Electrical Appliance Co., Ltd. is a Guangdong-based OEM / ODM manufacturer specialized in researching, developing, designing, and producing various types of Heat pumps and Heat Pump Water Heaters, and is located in Zhongshan City, Guangdong Province, China, very close to Hong Kong. Our firm was established by some professionals with over 15 years of experience in HVAC field in Oct. 2006. Now, we have a marketing center and two manufacturing bases in Guangdong occupying an area of ...