Company Introduction Zyh Yin Enterprise Co., Ltd. was founded in 1980 by Mr. Chih- hsiang Chen. We are a manufacturer of fasteners & hardware, especially in screws, bolts & nuts for wooden furniture, OEM/ ODM, etc. We manufacture standard fasteners as "DIN" or "IFI" as per customers' requests. Besides that, we also accept the customers' special designs and develop the new products for their needs. Since 1980, Zyh Yin has been providing our products to our customers all over the world, including North American, Europe, Southeast Asia, Japan, and so forth. We do our best to satisfy customers not only in the quality of products, but also in our services. We will continue to do our eff..

“Katsuhana Fasteners Corp” is a professional team-work group and the leading manufacturer in Taiwan, specialized in the fasteners & fittings with more than 15 years. In the past, we just focous on the various small screw fields, such as self drilling screw, tapping screw, sem..

Company Introduction Ingica, indulge in work comforts Backed by over 30 years of experience in the Office Chair Manufacturing, Ingica is dedicated to deliver the most elegant designs while maintaining the highest working comforts in all of our products.  St..