We, at Polystar, will continue our efforts to bring the best products as well as service in engineering plastics sector, striving to become a trustable partner for all the other great names in the industry.

ISO9001:2008 approval




TS16949::2009 approval



Certificate of Shanghai Torch Plan Project



2nd Prize of Science & Technology Contest Issued by Ministry of Education



Polystar gain the blue ribbon of science and technique of Shanghai City