Luoyang Sinorock Engineering Material Co., Ltd. is a professional self-drilling anchor bolt manufacturer, which has the ISO 9001 quality certification and CE certificate. Sinorock self-drilling anchor bolts are mainly used in mineral exploration, tunneling, and slope stabilization project. Sinorock adopted advanced production equipment and stringent quality control procedures, to ensure that we can provide customers low-cost, and high-quality construction materials so that the equipment used in the construction is safe and efficient. Meanwhile, we devote ourselves to provide clients with a one-stop solution for the ground anchor. Sinorock is committed to delivering customers innovative solutions designed to improve safety, productivity, and efficiency. This commitment is backed by continuous investment in research and a highly respected and renowned technical team working alongside customers to drive improvement and innovation.