Zhejiang Yong' an Auto Redirector Factory, created in eighty years of twenty century, is now a modern private enterprise professionally producing auto redirector and integrating design, development, and manufacture. Its registered products---"ZHENHONG" brand direction machine and redirector series are of qualified quality conforming to the GB3077-88 and GB10095-88 standards. This factory owns an workshop area of over 6000 square meters with rich technical powers: over a hundred employees, and three of them are engineers, several technicians, the rest are skilled workers. It takes the lead in this redirector field.