Dalian ZhongBang Deep-hole manufacturing Co., Ltd is an expert in drilling both precise shallow and deep-hole on kinds of materials, including non-ferrous metal/nonmetal/special metal of the deep hole processing, precision parts processing, etc. Dalian ZhongBang Deep-hole manufacturing co., Ltd, not only can make the deep-hole proceeding, but also, we can manufacture the deep-hole drilling machine as the buyer�s requirement. Meanwhile, we sell deep-hole drilling tool with different size and style, which can drill the diameter from 1mm to 300mm . All of our employees have rich experience in deep-hole drilling and boring, which ensure we could offer good quality job for each customer with reasonable price. Based on the guarantee of quality, we always try our best to finish the task to ensure the delivery date. We think that good quality, reasonable price, suitable delivery is the life key for each enterprise, which is also our forever aim. Dalian ZhongBang Deep-hole manufacturing Co., Ltd. Would like to get more friends in different part with different industry. We believe we can be successful only if we never give up efforts. We sincerely hope every friend can help each other and develop together. We believe our future is better and better.