Xi&＃039;an Wonder Energy & Chemical Co.Ltd. is the leading manufacture in the oil addictives industry in china, the products (oil demulsifier, imidazoline, corrosion inhibitor, diesel cetane improver 2-Ethylhexyl nitrate) are definitely our main products, and we have researched and produced them for over many years. Our company is the listed supplier of SINOPEC, CNPC, and CNOOC for more than ten years. Every year massive product exports to Sudan, Iran, Saudi Arabia, South Korea, Russia, and other overseas countries. Contact person Mr. Yili LUO Mobile Phone +86 182 2053 1982 ***** Xi&＃039;an Wonder Chemical Co.Ltd Tel: +86 029 84275802 Fax: +86 029 84266234