Trane UC800, CH530 software program, Trane air conditioning after-sales maintenance program, providing computer and maintenance, binding, upgrading, and replacement of damaged parts services. 

     Services available nationwide, including Hangzhou, Suzhou, Shanghai, Nanjing, Beijing, Hefei, Fuzhou, Guangzhou, Shenzhen, Nanning, Guilin, Kunming, Changsha, Chongqing, Chengdu, Wuhan, Zhengzhou, Taiyuan, Xi'an, Dalian, Shenyang, Harbin, Hohhot, Lanzhou, Xining, Urumqi, Lhasa, and other cities across the country.

    Hangzhou Kairui Mechanical and Electrical Engineering Co., Ltd. is a comprehensive technical company specializing in air conditioning maintenance, upkeep, air conditioning system engineering, water treatment, and intelligent equipment sales, design and installation, technical services, and after-sales support. The company boasts a strong technical team, including HVAC engineers, refrigeration and air conditioning technicians, and electrical and automation control specialists. We have established long-term, close partnerships with large domestic and Hong Kong-Macau trading companies and brand factories to provide you with fast, high-quality, and affordable commercial air conditioning original parts and refrigerants. Our main brands include Carrier, York, Trane, McQuay, Dunham-Bush, Daikin, Hitachi, and more. We are committed to meeting our customers' needs to the greatest extent possible! Whatever you need is our direction and goal! In recent years, our projects have served various enterprises and institutions, including ***, telecommunications, and power industries, with applications in hotels, shopping malls, office buildings, production workshops, and more. Thanks to our fast, high-quality technical services, competitive prices, and cost-effective parts, we have earned widespread recognition and praise from numerous customers. Our business continues to thrive, and we look forward to establishing friendly cooperative relationships with more partners nationwide to provide you with long-term, high-quality services. The company offers 24/7 service year-round. WeChat: V:fjcaline.

 Our commercial air conditioning services include:

 1. Regular maintenance services for air conditioning systems, annual inspections, and prompt handling of sudden failures;

 2. Wholesale and sales of original parts and refrigerants for air conditioning system main units;

 3. Air conditioning technical consultation services and technical guidance;

 4. Air conditioning maintenance, cleaning, business and technical cooperation; 

5. Startup and operation of air conditioning systems;

 6. Overhaul services for air conditioning main units; 

7. Maintenance of air conditioning system terminals;

 8. Maintenance of air conditioning system pumps and cooling towers;

 9. Chemical water treatment for air conditioning systems;

 10. Comprehensive maintenance services for air conditioning systems;

 11. Air conditioning system design, equipment sales, installation, warranty, and maintenance services.