The sunny machine CO., LTD is a professional enterprise to produce pvc doors and windows, aluminum windows insulating glass machine. Since established the company, relying on its mighty real development strenght, advanced management mode, excellent officers workers, becomes gradually ...

Jinan Zhengtongda Equipment Co., Ltd was founded in July 2000, it is a privately operated high new technical technology enterprise, engaged the production/research/development/sells and middle grade insulating glass process equipments. Since set up, we have made intensive research ...

Ma&＃039;anshan Jinhai Metallurgy Machinery Manufacturing Co., Ltd., established in 1988, is a specialized manufacturer meeting the customers requirements metal smelting, forging, rough machining, finish heat treatment, testing, analysis and research, development selling, etc. ...