Well-known trademarks in China include Great Wall, Kunlun, and Tongyi. Shanghai Youbo Industrial, ?021-33190795, is a company specializing in the sales of industrial lubricants. The company represents many well-known lubricant brands. Such as Skalan, Great Wall, Mobil, Shell, Caltex, Kunlun, etc., they are the first-class agents in East China, a unit with 14 years of integrity, local door-to-door delivery, and quality assurance. lt;?xml:namespace?prefix="o"?ns="urn:schemas-microsoft-com:office:office"gt;lt;/?xml:namespacegt;