Ningbo Hongzhan Air Conditioner Equipment Co., Ltd., now renamed as Ningbo Hongzhan Purification Equipment Co., Ltd. For the past 28 years, we have been committed to researching and producing accessories for refrigeration and purification unit frames both domestically and internationally. The company has received more than 10 honors and was invited to draft the People’s Republic of China GB/T23682-2009 “The design and installation of refrigeration systems and heat pump hose fittings, isolation and expansion joints.” The company has a standard factory area of over 5000 square meters, equipped with a die-casting workshop, mold workshop, spray molding workshop, assembly line workshop, etc., providing customers with one-stop services such as profile matching and processing support. The company has won the trust and praise of customers with its comprehensive and professional pre-sales, in sales, and after-sales services. On the basis of adhering to technological innovation, we have vigorously promoted management quality, continuously improved service levels, and achieved a healthy development of our business. “HONG”, in Chinese old saying, means having great ideals, and “ZHAN” means flying highly and far away. Hongzhan people, with lofty ideals and aspirations, adhere to the corporate purpose of "seeking development with new products, survival with quality, and stability with service", and are brave in innovation and continuous progress in the refrigeration and purification accessories industry. Because of concentration, we are excellent; because of innovation, we are in the lead; because of professionalism and integrity, we are trusted!