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

        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 more locations 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 the sales, design, installation, technical services, and after-sales support of intelligent equipment. The company has a strong technical team, including several HVAC engineers, refrigeration and air conditioning technicians, and electrical and automation control technicians. 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 refrigerating oil. Our main brands include Carrier, York, Trane, McQuay, Dunham-Bush, Daikin, Hitachi, and more. We are committed to maximizing customer satisfaction! Whatever you need is our direction and goal! In recent years, our company has served projects involving government agencies, telecommunications, power, and various enterprises and institutions, with applications in hotels, shopping malls, office buildings, production workshops, and more. Thanks to our fast and high-quality technical services, competitive prices, and cost-effective parts, we have earned the recognition and widespread praise of many customers. Our business is thriving, and we look forward to establishing friendly cooperative relationships with more partners across the country to provide you with high-quality services in the long term. The company offers 24/7 service year-round. WeChat: V:fjcaline. 

Our commercial air conditioning services: 

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

2. Wholesale and sales of original parts and refrigerating oil 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. Major overhaul services for air conditioning main units; 

7. Maintenance of air conditioning system terminals; 

8. Maintenance of air conditioning system water 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.