Yu Jyun Co., Ltd.--Standard and customized screws including tamperproof screws, mechanical screws, set screws, nuts, and hardware, and 2D/3D screw part drawing services
Founded in 2013 by three young men with a passion for screws and service, Yu Jyun Co., Ltd. focuses on the design and development of tamperproof screws. The company’s goal is to offer products that meet all of the needs of the market, along with total tamperproof screw solutions, to customers all ov... Full Story