Zibo Linzi Darong Fine Chemical Co., Ltd. is a hi-tech fine chemical manufacturing enterprise specializing in the production of sulfur-grouping organic compounds, auxiliary agents and intermediates. Upholding such idea of Deploitation innovation, Honest business and Mutual benefits, and taking the leading technologies as guide, marketing as the direction, production as main body and quality as guarantee, we do our business practically. At present, our products are well sold and highly appraised by our customers in China and international market. Now, 75% of market share of monochloride Sulfur dichloride in Chinese market are made by Darong, and our diphenyl sulfide and Phthalimide are exported to over 10 countries and regions in America, EU and Asia. There are 80 technicians and workers, independent institute, experienced technicians, leading equipment and complete inspection facilities inside Darong now. As an ISO9001:2000 and ISO14000 approved company, Darong looks forward to cooperating with friends all around the world for mutual benefits and co-development. Zhanhua Darong factory located in Chengbei Chemical Park in Zhanhua County in Binzhou City, 10km from Rongwu Highway, 200km from Tianjin Highway, 300km from Qingdao Port, we have a convenient transportation. Our company covers an area of 68000sqm,construction area 30000sqm.Our products include two categories:Sulfur monochloride & dichloride and thiobis substituted phenols series. Research & Development Center of Darong Fine Chemicals, located in Qingdao city, offers a full range of custom synthesis services: new product development, laboratory and commercial scale production. The products include: pharmaceuticals, pesticides, dyes and pigments, innovative polymers and other fine chemicals. With strong research and production teams equipped with top quality facilities and highly experienced specialists, we engages the best talent in the research and production for the quick development of environmentally friendly and patent non-infringing processes. So we can offer economical and high-quality products with a minimum of waste and consumption.