Include general screws, SEMS screws, non-head screws (set screws & thread rods), and all kinds of rivets. We commit to manufacture all the screws that meet the highest standards of precision and durability. No matter standard screws and customized screws, we have plenty of powerful abilities and experience. To choose Longan Yue, to get reliable and top screw manufacturing services. To be a precision customized part professional manufacturer, we have professional factory equipment and long-term co-operate with world-renowned customers. These ensure that we produce the variety of high-quality products under the highest standards.