Founded in 1993, Shandong Xingang Chemical Company Ltd, originally named Dongying yuanda is located in the coastal City--Dongying, the base of china’s second largest oilfield –Shengli Oilfield, covering a total area of 50, 000 square meters. What we do? Xingang produce a wide range of chemicals for two main market segments: A. 2-phenylphenol (synonyms: o-phenylphenol, o-hydroxydiphenyl; dowicide 1, preventol O extra, nipacide OPP; 2-hydroxybiphenyl, biphenyl-2-ol, ortho-phenylphen...