Shihao Xinrui group started its business in the manufacturing industry. In May 1993, it established Chengdu Shihao Electric Appliance Co., Ltd., which mainly engaged in the production and R & D of heat exchanger, and supplied core parts for the main products of Haier Group, Qianfeng group and other well-known water heater manufacturers at home and abroad. With the fine quality of products, perfect after-sale guarantee and other product quality advantages, we have a close cooperation with all major groups and are widely praised in the industry.