Dongying Hi-tech Spring Chemical Industry Co.Ltd mainly produces Dimethyl Carbonate, Propylene Glycol, Isopropyl ether, Propylene Carbonate and Isopropyl Alcohol. For the moment, the production capacity of Dimethyl carbonate. Propylene Glycol and Isopropyl Alcohol is 45000mt, 36000mt and 30000mt annually. The company has been awarded the certificate of ISO9001, ISO14001 and ISO18001. We also have obtained the License of Food Hygiene and KOSHER CERTIFICATE.
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主营业务：fine chemicals