In 1999 Repsol and KUO group joined forces in a global business project focused on the production of synthetic rubber based on solution and the development of new products. The team consists of seven different nationalities and has three production centers located in Spain, Mexico and China. Sales forces serve more than 500 clients in 70 different countries. In 2015 during this international expansion strategy Repsol and Kuo Group strengthen their partnership with the incorporation of the Spanish company General Química one of the leading producers of catalysts, specialty chemicals and organic dyes.
As part of the new agreement KUO Group brings to the new JV it’s emulsion business unit, Industrias Negromex who has more than 40 years of experience producing Emulsion Synthetic Rubber and has plants located in Altamira,Mexico,and China; the company’s wide range of products serve the tire,industrial,friction,adhesive,footwear,chewing gum,and retread segments.
All these businesses have now join forces as Dynasol Group becoming one of the world leaders in the Synthetic Rubber and Rubber Chemical markets with revenues estimated at up to more than 700 million dollars and a production of 500,000 tons per year.

As a large-scaled modern enterprise group integrating research and development, manufacturing,sales marketing,trading,financial industry,commerce,real estate,modern service industry,GPRO regards advanced manufacturing,real estate and modernservices as its three “core” industries, with dozens of member enterprises, integrated production capacity of millions of tons and nearly 10,000 employees. GPRO has been awarded as one of the “Top 500 Enterprises in China”, one of the “Top 100 Enterprises in Jiangsu Province” and one of the “National Excellent Private-owned Enterprises”.
During the Thirteenth Five-Year Plan,GPRO will do its best efforts to expedite its industrial update,transition and developm- ent, and stably push forward its development planning. Meanwhile, GPRO expand strongly the cooperation with companies at home and abroad, making efforts to become a prestigious “World-class Enterprise”.