YIH TIENG Machinery established at May. 1st 1989 Taiwan. We start from maintenance so that we can understand customer need and how to fix the machine for best using experience. Because the Heading Part is the first step for producing fasteners, we also keep that in our mind for making every machine for our customers. In these 30 years we keep improving our quality with our customer, and proud of let them make best profit by our machines. Where Screws is, Where YIH TIENG is. Made in TAIWAN ONLY.