Chengdu Derbo Steel Co., Ltd., since establishment in 1990s, has focused on steel industry for more than 10 years with the principle of perfect quality and excellent service and the basic purpose of providing strategic sourcing service and product solutions for foreign market. Founded as a special manufacturer & sourcing office for overseas end users by Mr. Yanbo Zheng, a professional product specialist and experienced exporter, M/S Chengdu Derbo Steel was a specialized supplier of seamless steel pipes/tubes for oil & gas projects. During 2006 and 2008, with much sourcing experience of accessories including pipe fittings for several big oil & gas projects in the Middle East and Nigeria, M/S Chengdu Derbo expanded our business scope to more wide products covering most of the steel products. More than a trading office, M/S Chengdu Derbo Steel is now an independent enterprise that has own procedures on quality control & assurance, guarantee of delivery time, and sourcing channels for