Shanghai Yongming Machinery Manufacturing CO., LTD.(China) located in a Chinese national high-tech industrial park-Shanghai Shen Shen Xue Zi Industrial Park. It is an enterprise to professionally manufacture metal skinned heat-insulation PU, Mineral Wool，Rockwool & EPS Sandwich Panel Product Line. It is the member of Chinese Heat Insulation and Sound Insulation Material Association and the member of Chinese EPS Association. The company possesses advanced technology and equipment. Now, the product Sandwich Panel Product Line has already been in the majority in Chinese market and already exported to Australia, Russia, Finland ,Romania, Kazakhstan, UAE, Brazil, Iran, Algeria, South Africa, Nigeria and so on.