XIRUI Bioengineering Company is a special and leading company that is dedicated to the developing and producing of the natural soluble dietary fiber inulin and the derivatives located Baiyin Gansu province China. The XIRUI Company uses the most advanced GE nanofilm filtration and separation technology to build the advanced and environment protection physical extract nanofilm separate inulin product line from USA. The XIRUI Company can product 2000 ton high purity and natural soluble dietary fiber inulin per year.