We are specialist and experience for manufacture of fastener assembling series of machine. Our staff an experienced team can handle all kind of inquiry which including R & D, innovation and sale purpose. For more requirements of customer, we continuously make even more efforts to research and develop various types of automatic machinery so that we will be able to achieve a business of high quality in the future. Zen-Young is also a leading manufacturer of collated screws. By utilizing experienced technology for automaton, we R & D high-speed collated screw assembly machine that is able to assemble 2,000 screws on plastic strip per minute, also we developed new plastic strips in common use any range of power tools and more smoothly & highly - speed in use. The high productivity equipment and the complete process of quality control enable us to offer you the most competitive price and quality of collated screws.