latest news: on july 30, changxing island comprehensive construction service center delivered 380,000 square meters of construction land to hengli group, and the ten key installations of hengli poly ...

latest news: pu toy production is a revolutionary supporting water-based mold release agent – safe, environmentally friendly and economical. pu mold release agent has developed from early ...

latest news: on july 28, in yiwu industrial park, xinjiang zhongyou puhui technology co., ltd. held an annual output of 110,000 tons of new polymer synthesis material methyl methacrylate (mma) proje ...

latest news: according to the online approval and supervision platform for investment projects in shandong province, on july 29, shandong sanyue chemical co., ltd. (hereinafter referred to as “ ...