Founded on May 1985, Dafeng Generalizing Service Dept. is a government-owned entity-style enterprise which directly belongs to the Shanghai Raw Chemical Material Co. It's the only professional unit all over China that producing the oxalic acid serial in big scale. It has extreme technical strength and sp-ecializing producingprocess. Dafeng stays in Shangh-ai, service all around the country by its reliable quality and credit. Its goods have been sold in Ch-ina and exported to Europe and US, gaining high re-putation from all the customers.
    Dafeng's duty is to satisfy all the customers and to offer perfect services. Customer's special requirements and extra specifications are accepted. All business from China or abroad are warmly welco-med.