Sichuan Goldstone Orient New Material Equipment Inc., an enterprise of high-tech research and development which specialized in manufacturing and sales of new composite plastic pipe production line, vacuum coating equipment and their technology application research. We are the leader in the plastic machinery, especially the new compound pipeline industry and large vacuum magnetron sputtering technology. To be the technology leader in China for plastic reinforced pipe, the combination of knowledge of plastics, R & D, production and marketing creates a unique possibility to provide solutions that differs from competitions, and ultimately benefits our customers. We have occupied more than 90% market of steel reinforced composite polyethylene pipe and steel reinforced corrugated pipe products in China. The machines & technologies have been exported to many countries in Asia, Europe, Russia and Middle-east gradually. With years of experience and long-term technical practice, Goldstone vacuum technology company have independently developped leading large area magnetron sputtering technology on the basis of similar equipment of Europe and US, designed and manufactured the glass coating equipment equivalent to the world level.