Trane Air Conditioning UC800, CH530 software programs, Trane air conditioning after-sales maintenance programs, providing computer and maintenance, binding, upgrading, and replacement of damaged parts services. Maintenance services are available for all Trane air conditioning screw machines, centrifugal machines, scroll machines, and lithium bromide units that use the above control systems.

        Services are provided 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.

        Year-round on-site maintenance and repair services are available nationwide. 

        Hangzhou Kairui Mechanical and Electrical Engineering Co., Ltd. is a comprehensive technical company specializing in air conditioning repair, maintenance, air conditioning system engineering, water treatment, and intelligent equipment sales, design and installation, technical services, and after-sales service. The company has a strong technical team, including HVAC engineers, refrigeration and air conditioning technicians, and electrical and automation control technicians. The company has established long-term and close cooperative relationships with large domestic and Hong Kong-Macau trading companies and brand factories, providing you with fast, high-quality, and low-cost commercial air conditioning original parts and refrigerating oil. The main brands we operate include Carrier, York, Trane, McQuay, Dunham-Bush, Daikin, Hitachi, and more. We are committed to meeting customer needs to the greatest extent! Whatever you need is the direction and goal of our efforts! In recent years, our company's service projects have involved various enterprises and institutions such as ***, telecommunications, and electric power, with usage locations including hotels, shopping malls, office buildings, production workshops, etc. Due to our fast and high-quality technical services, affordable prices, and cost-effective parts, we have gained the recognition and widespread praise of many customers. Our company's business is also thriving, and we look forward to establishing friendly cooperative relationships with more friends across the country, providing you with various high-quality services in the long term. The company offers 24-hour 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 faults;

2. Wholesale and sales of original parts and refrigerating oil for air conditioning system hosts;

3. Air conditioning technical consultation services and technical guidance;

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

5. Startup and operation of air conditioning systems;

6. Overhaul services for air conditioning hosts;

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.