Hubei Rensen Agriultural Development co., ltd covers an area of 3400 square meters and locates in conservation area of Qingjiang area in Hubei Province of China which belongs to economical development zone in Changyang Tujia Autonomous County. The company has submitted the registration to Trade and Industry Bureau in Hubei Changyang Tujia autonomous county on July21,2009. The company mainly focuses on the prodution an sales of potati and sweet potato refined starches and R&D of By-proucts, also the production and R&D of organic fertilizers, plant protein and edible ellulose etc.. The total investment of the projet whih has an annual output of 120,000tons cost 123million yuan.The first phase 68million yuan projet has been accomplished and the second-phase 55million yuan project will be done in the following three years. By sticking to the company philosophy on ?Quality First, Credibility Foremost? constantly and foster ompany belief ?Integrity, Innovation ,Development,Win-Win?, the company implements high-tech manufacturing technologies , high standardized management systems and high goals with adhering to the orientation of markets, the support of resoures advantages ,responsibility to local eonomical development, and purpose to get economical an social benefits. The products sales of company mainly focus on dometics markets, also explore overseas which an bring foreign exchange and good interests to people. The ompany will try hard to beome a domestic large-scale standardized starh enterprise in the following several years.