Industrial Custom AC Assembly Production Line for Split / Window / VRF Air Conditioners

The streamlined workflow of Dongliu’s assembly lines is optimized to cover the full production cycle: assembly →leakage detection → blockage detection → electrical safety comprehensive performance test →vacuum pumping → refrigerant filling(with options for explosion-proof models compatible with R32/R290/R600a) →Outdoor unit performance test (with specialized test stations) → indoor unit performance test→ secondary leak verification → labeling → packaging.

Backed by Dongliu’s expertise in providing tailored solutions, these lines not only enhance production efficiency but also ensure compliance with strict quality standards—supported by our free whole-line production planning services to meet diverse customer needs.

Feel free to contact us with your requirements, and we will customize the solution and quotation for you.

Contact:

Ivy He

Whatsapp: +86-13825587839

1. Pre-sale: free of charge according to customer requirements to develop a reasonable design plan until the realization of customer production expectations;
2. Assign professional and technical personnel to provide customers with free equipment basic knowledge, practical operation, maintenance, troubleshooting training, and customers can also assign technical personnel or operators to our company for free training;
3. On-site equipment installation and commissioning for customers, regular on- site or telephone visits, answer questions and guidance for customers;
4. The machine shall be guaranteed for one year under the premise of reasonable use by the customer. The maintenance work is carried out at the door, and the maintenance response time is not more than 24 hours.

1. Manufacturing:Dongliu production base covers an area of ​​12,000 square meters and has 150 employees. After the production line equipment is assembled, it will be sent to the customer for on-site installation to ensure quality and accuracy.
2. Research and Development:52 R&D personnel, accounting for 40%.Successfully developed a series of world-leading refrigeration performance testing products.
3. Dual-channel strategy: combined systems and independent products
   Continuously optimize the value supplier network layout and pre-sales service
4. System Integration:Global solution center for the entire process of refrigeration equipment production.Pioneer and promoter of many applications in automation and intelligence.
5. Services:24-hour*7-day non-stop service; providing a complete service portfolio from spare parts, emergency services, on-site services to system services.