LINSHI CHEM (PUYANG) ADVANCED MATERIAL co., LTD (hereinafter referred to as "LINSHI CHEM') is the research and inustrialization base for LINSHI GROUP'S polyisoprene products. It is the first manufacturer of polyisoprene products in China. As a key science and technology project with a state-level research center in Henan province, we have strong research and production capabilities. The predecessor of LINSHI CHEM is a high and new technology center in Zhongguancun, Beiing city. Our company has ...