Yimikang has been providing high-quality precision air conditioning products and services to China Unicom for a long time, supporting Unicom to develop its cloud business on a big scale. In particular, the "Beijing Huangcun Unicom IDC Data Center" serviced by Yimikang has received the "Oscars" award of the industry. This data center is the first warehouse-style data center in China, with a total of 48 micro-modules. The main air conditioning pipeline within the modules uses stainless steel pipes and adopts a dual supply and dual return configuration. Each module's air conditioning is configured with an n+2 redundancy, and each module is equipped with one air conditioning unit with a humidification system, while other air conditioners do not have humidification systems. Yimikang has provided nearly 400 sets of precision air conditioning products for the data center.