[待更新] As a manufacturer and supplier in China, Welinks focuses on production and distribution of petrochemicals and relevant chemical products, including: 1,4-Butanediol, Polytetramethylene Ether Glycol, N-pentane, N-Methylpyrrolidone, Tetrahydrofuran, Toluene Diisocyanate, N-vinyl Pyrrolidone, Polyvinylpyrrolidone...TDI and THF. produced by pur parent company along with related chemical products produced by our a...
