The registration address of zhengzhou double heat equipment ltd. Is located at no. 5a202, hong kong industrial park, road no. 26, hong kong county, henan province. The registration authority is the china-china municipal market supervisory authority, represented by wang lihua, which operates in the areas of thermal energy equipment, steam cleaning equipment, environmental protection equipment, water purification equipment, electromagnetic heating equipment, heating equipment, food machinery development and marketing; computer software development; production and sale of electronics, hardware and equipment; and sale of security equipment