Hebei Golden Finger Tools Co., Ltd. is situated in Luancheng District, Shijiazhuang, Hebei Province. We are a high-tech enterprise integrating R&D, production and sales of thin-wall core drill bits for construction engineering. Our core product lines cover laser welded core bits and high-frequency welded core bits. Especially our laser welded drill bits stand out in the industry with sophisticated manufacturing techniques, fine workmanship and outstanding cost performance, earning consistent recognition from global markets and clients. We have an experienced technical R&D team and a strict professional quality inspection team, paired with complete pre-sales and after-sales support. We deliver a seamless satisfying experience for customers covering product selection, purchase and long-term application. Just free to contact us if you are interested.