Qingdao Ranyi Co., Ltd. is a renowned company specializing in the manufacturing of a wide range of fasteners, including wedge anchors, 3/4 shield anchors, frame anchors, non-slip shark fin anchors, ceiling anchors, threaded rods, bolts, and nuts. We boast a strong company foundation, featuring advanced production equipment, professional technology, flawless management, and an experienced team. Our products are crafted with precision and quality to meet the diverse needs of our customers. Whether for construction, industrial, or DIY projects, our fasteners are reliable and durable. Contact us today to explore how our products can enhance your projects and fulfill your fastening requirements.