Wind cold screw Rod type cold water unit, without installation cooling water tower, using more convenient, unit applies range widely, applies Yu plastic, and plating, and electronic, and chemical, and medical, and purification, and food, and metallurgical, all industry provides cooling system supporting and the engineering, while also for Mall, and Office, and hotel, and hotel, and hospital, and residential villa, places provides performance excellence of water system, for customer created quiet comfortable of life work environment.