INSA GPRO (Nanjing) Synthetic Rubber Co. Ltd http://www.igsr.com/
INSA GPRO (Nanjing) Synthetic Rubber Co. Ltd (IGSR) is a NBR producer located in Nanjing Jiangsu, emerging from GPRO Investment Holding Group (one of China Top 500 enterprises) and Dynasol Group (joint ventured by KUO Group in Mexico and REPSOL Group in Spain, one of the 10 largest synthetic rubber producers in the world).
南京金浦英萨合成橡胶有限公司（IGSR）位于江苏南京，是一家丁腈橡胶生产厂家，由金浦投资控股集团（中国500强企业）和Dynasol集团（墨西哥KUO集团和西班牙REPSOL集团合资确立，全球十大合成橡胶制造商之一）合资建设而成。
