➢ SPG PP process is the only non-Western and independentinnovation PP process in China, which is suitable for the construction of large-scale PP plant. 

➢ The process has been upgraded from KeyScin to SPG Ⅱ PP process, which is a patent of KeyScin. 

➢ All indexes of the process have reached the international advanced level. With a total capacity of 3680KTA, the process ranks the top 7 in the world for pp process, and has been popularized and applied abroad.

SPG II adopt "slurry polymerization + horizontal vessel" combined production process.
The advantages are as following:

➢ Better product quality, Broadly brand coverage

➢ Shorter switching time of brand coverage, Producible flexible production

➢ Lower investment, Lower energy consumption, Better environmental protect, Higher cost performance

➢ Safer and more operation