huayi provides service in every aspect in plastic mold design, manufacturing and testing about interior and exterior parts of automobile. The customers include all the automobile manufacturers in Japan and most sub-supplier of automobile manufacturers in Japan, America, Europe and Asia. She owned nearly 50 customers in the world and mainly work as a supplier for automobile companies, such as TOYOTA, HONDA, NISSAN, etc. The product , instrument panel has taken up 70% market of Japan