Qingzhou Guangda Chemicals Co.,Ltd. is located in Qingzhou---the beautiful city with convenient transportation. Jiaozhou to Jinan iron, Jiaozhou to Qingzhou Highway, No.309 state road go through Qingzhou. The geography, transportation, information and culture environment are superior. It mainly involves in the research, production, and sales of dyes and paper making agent. The main product is Dioxide thiourea. The enterprise owns a brave and high quality employme...