Qingdao Maoyuanfeng Machinery Co., Ltd. is located in the scenic the Yellow Sea lake, the west coast of Qingdao city Huangdao District, is a collection of scientific research, development, production, operating as one of the rubber machinery industrial entity. Our company implements the design automation, all products using CAD computer-aided design, rapid modeling and has a set of independent development of the dynamic simulation and 3D drawing software, finite element analysis, the implementation of product, motion simulation, interference check; combined with 3D CAD system and modern 3D manufacturing, ensure synchronous convergence with the international most advanced technology; combined with the NC machining center, to realize the transformation from traditional manufacturing to modem 3D manufacturing. Central rubber machine technology than design, and technology and computer technology personnel, are the working principle and the optimization design for every non-standard products.