Dong Tzer Hardware Co., Ltd. has been in the field for over 30 years since 1967. We still insist on small-scale screws. Our company not only accepts customized screws, but also provides standard screws of rule and regulations. Our main screws produce 3C electronic screws and SEMS Screws (Screw and Washer assemblies) according to customer's inquiries or designed drawing. All screws must comply with RoHS environmental requirements. All products by JIS, DIN, ISO, IFI, etc. standard are available All plating by RoHS are available All products can do the process of heat treatment that depands on your need
Customized service is our biggest advantage AII products will fit your need |