The Jinan Sunny Machinery Co.,Ltd. is a professional enterprise to produce pvc doors and windows, aluminum doors and windows and insulating glass machine. Since established the company, relying on its mighty real development strenght, advanced management mode, and excellent officers and workers, becomes gradually the professional enterprise with the produces, profession management, sale and after-sales services in a whole. Now our equipments has been exported to many foreign countries. New generation alumi doors and windows that company develops and research concentrates on the industrial development in building materials in Chinese chemistry, can produce the every kind of products with such good functions as elegant appearance, varied colors, soundproof, watertightness and etc. And it..