• Dongying Hi-tech Spring Chemical Industry Co.,Ltd

    Shengli Industrial Park Dongying, Shandong

    Dongying Hi-tech Spring Chemical Industry Co., Ltd mainly produces Dimethyl Carbonate, Propylene Glycol, Isopropyl Alcohol, Diisopropyl ether and Dipropylene Glycol. The annual yield of the above products is 45000 MT, 36000 50000MT, 30000MT, 3000MTand ...
  • Hengrun Fine Chemical Co., Ltd.

    Chemical Development Zone

    Shuyang hengrun fine chemical Co., ltd. is a high technical enperprise specializing in products as serials of ethers. Ethylene glycol diethyl ether c6h1402, ethylene dimethyl c4h10o2, Diethylene methyl ethyl c7h16o3, diethylene c8h18o3, c6h14o3, ...