Dahl Li Machinery Co., Ltd. is located in Weihai, Shandong Province, foreign (Weihai) eco-technology industrial park, is a company with independent intellectual property rights of the integrated enterprise, specializing in the production and sale of ground screws and installation of equipment. Dahl has long been established to focus on research screw production, processing and application of technology, it has already developed a series of ground DLS screws tightened manual, electric tighten the machine, crawler hydraulic hammers and other products, and has made a number of national patent. Li Dahl adhere to the continuous technological innovation continue to create value for our customers, with the increasing ability to innovate, to highlight the flexible customization capabilities, maturing delivery capabilities to win the trust and cooperation of customers worldwide. Future, Total will continue to stand committed to customer satisfaction and success, innovation Zhiyuan, changing to meet the challenges of the world.