Zhanhua Darong Chemical Technology Co., Ltd. was established on March 23, 2011. The legal representative is Ma Liliang, the registered capital is RMB 3 million, and the unified social credit code is 91371624571669533X. The business address is located at Zhuhe 2nd Road, Chengbei Industrial Park, Zhanhua District, Binzhou City, Shandong Province. The industry belongs to research and experimental development. The business scope includes: production and sales of sulfur monochloride and sulfur dichloride (the validity period is subject to the license ); diphenyl sulfide, 4,4'-dihydroxydiphenyl sulfide, 2,2'-thiobis(4-tert-octylphenol), 4,4'-thiobis(2-tert-butyl -5-methylphenol) production and sales; R&D services of thiobisphenol and sulfur chloride; sales of chemical products (excluding hazardous chemicals, precursor chemicals, and monitoring chemicals). (Projects that are subject to approval in accordance with the law can be operated only after being approved by relevant departments). The current operating status of Zhanhua Darong Chemical Technology Co., Ltd. is an operating (opening) enterprise.