Ganzhou Dachang Air-conditioning Equipment Engineering Co., Ltd. has been rooted in Ganzhou, known as the famous red cultural city and the world's tungsten capital, since 2003, covering an area of ​​more than 50 acres. As a large enterprise integrating professional design, manufacturing, R&D, machining and assembly, we focus on the production of vacuum precoolers. Our product line covers a variety of equipment such as vacuum precoolers, cooked food vacuum precoolers, vegetable vacuum precoolers, and vacuum coolers. Over the years, the company has adhered to the concept of mutual benefit and win-win, established close trade cooperation relationships with many large domestic and foreign enterprises, and has become a trusted supplier to many government agencies and trading companies.

Through the unremitting efforts of all employees, Ganzhou Dachang Air Conditioning Equipment Engineering Co., Ltd. has made remarkable achievements in the production and technology of vacuum pre-cooling equipment. It has been rated as an advanced enterprise in the industry and has made important contributions to government agencies and the food processing industry.

In addition, we also provide dozens of refrigeration and vacuum equipment including cultural relic archive insecticide machines, nitrogen-filled insecticide, sterilization and disinfection equipment, intelligent low-temperature freezing insecticide, sterilization and disinfection warehouse, thawing machines, low-temperature and high-humidity variable frequency quick freezing equipment, assembly line thawing equipment, ultra-high voltage electrostatic thawing equipment, vacuum freeze dryers (covering the fields of medicine, food and pilot testing), etc. These devices come in hundreds of different specifications and models to meet the diverse needs of customers. We are also able to precisely design non-standard products according to customer specific requirements and provide comprehensive, high-quality and fast services. We promise to implement three quality guarantees for all products, provide them to users at preferential prices, and provide one year of free maintenance and a complete after-sales service system to ensure product quality and promote the company's rapid and healthy development.