Fengling Group Fengming Chemical Industry developed high-pure-Propylene Carbonate, high-pure-Ethylene Carbonate, annual output achieved 2, 000 tons, purity reached 99.99% , moisture is less than 10PPM....
Fengling Group Fengming Chemical Industry developed high-pure-PC, high-pure-EC, annual output achieved 2, 000 tons, purity reached 99.99% , moisture is less than 10PPM, propylene glycol is less than....