Shenzhen Baer Energy Technology Co., Ltd. is engaged in direct expansion evaporative cooling ice storage air conditioners (centralized and distributed), low-temperature cold storage refrigeration ethylene glycol phase change storage units, evaporative air conditioning chillers (high-efficiency machine rooms), container skid-mounted modules R&D, manufacturing, installation and services of cold station units (no air-conditioned machine room design), mobile cold storage units, and waste heat recovery and utilization of air-conditioned refrigeration units.