Metal, coil, vintage, plastic, specialty and more


From athletic to luxury brands, Trim Knowtions can fulfill any zipper need of your brand. Our zippers are for handbags, ready-to-wear, outers, and any other garment you can think of. Our partner Unizip provides a wide range of selections for zipper sliders, elements, and tapes, depending on the colors, design & materials you want. Customized designs and finishings are also available, ensuring your design comes into reality. Visit our showroom to browse the newest zipper collection and consult with us!