| Jiangsu Polycon Co.,Ltd is a joint venture enterprise of China , Korea , Hong Kong and Australia in established 2005. The headquarter of the company is located in Nanjing city in China with its production bases in Nanjing , Xuzhou and Shijiazhuang . The products are of high cost performance and have acquired CE certificate and GT/TISO9001-2008 and met EN1433 and EN124 standards. With a production capacity up to 30,000 tons, Jiangsu Polycon Co., Ltd has four series of polymer concrete products. They are trench channels, manholes, manhole covers and flumes  . The products are widely applied in well-known projects including the Bird's Nest and the Water Cube square of Beijing Olympics and landmark buildings and key projects in cities such as Shanghai , Nanjing , Suzhou , Wuxi , Kunming and Shenzhen. The products are also exported to countries such as France , England , Japan , Spain , Australia , Italy , Portugal , Belgium , Czech , Saudi Arabia , Lithuania , Canada , Hong Kong and Korea |