Introduction This project is the first of its class of a Sino-Foreign joint-venture in the Chinese NBR manufacturing industry which will surely become a pioneer and point of reference for other industries inside and outside of China. 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). The advanced and environmentally friendly technology from INSA (the subsidiary of Dynasol Group) has been applied in IGSR, producing NBR products with superior quality for target market and diversified applications where specific characteristics and enhanced performance is demanded. IGSR can supply a wide range of cold NBR under the brand Emulcril® with low, middle, middle-high and high acrylonitrile content. IGSR acquires the Management System Certificates of Quality, Environmental and Occupational Health & Safety issued by CCSC, which guarantees the superior quality and service to end users.