1. Legality of registration: Upon inquiry, Nanjing Tianjia Environmental Technology Co., Ltd. was established on 1999 with the approval of the Ministry of Industry and Information Technology.

2. Wide business scope: mainly engaged in research and development, production, sales and technical services of environmental protection equipment, energy-saving commercial air conditioners, energy-saving central air conditioners, heat pump equipment series products, low-temperature waste heat power generation equipment products and related supporting products.