Shandong Zhuoli Pile Machinery Co., Ltd. was established through the rapid development and expansion of Wendeng Heli Machinery Co., Ltd., and has a Wendeng Heli Machinery Branch under it. With the approval of the Shandong Provincial Department of Science and Technology, it established the only provincially qualified "Shandong Provincial Pile Machinery Engineering Technology Research Center" in Shandong Province. The company is a member of the Pile Machinery Branch of the China Machinery Industry Association, a drafting unit of China's national standards for pile machinery, and a high-tech enterprise in Shandong Province. As early as 1993, Zhuoli entered China's pile machinery industry with a unique vision and forward-thinking approach. Through continuous exploration and research and by drawing on the strengths of many others, in 1995 Zhuoli finally manufactured China's first electric crawler-type pile driver. This project won the "Innovation Award" of the Fifth Shandong Provincial Patent Award, and the "crawler traveling pile frame" obtained a "Utility Model Patent." The birth of the electric crawler-type pile machine promoted the vigorous development of China's pile machinery industry. It is highly maneuverable, easy to operate, and highly efficient in construction, and has been fully recognized by a large number of users. From this point, Zhuoli entered a golden period of rapid development. It has successively been awarded honorary titles such as "China Top Ten Famous and Excellent Brands of Pile Machinery," "Advanced Enterprise with Customer Satisfaction," "National AAA-Level Demonstration Unit for Quality, Service, and Reputation," and "High-Tech Enterprise of Shandong Province." In 2000, Zhuoli successfully developed China's first rotary-extrusion screw (threaded) pile machine. Through continuous technological updating and equipment improvement, from the initial first-generation product to today's fourth-generation screw pile machine, it has been highly praised by a large number of users. On this basis, the China Screw Threaded Pile Technology Promotion Center was established. Zhuoli was designated as the designated manufacturer of screw threaded pile machines and was awarded the Wendeng City Science and Technology Award by the Wendeng City People's Government. With outstanding advantages such as high bearing capacity, low construction noise, no slurry pollution, and low cost, the screw pile machine has been widely used. Screw pile machines can be seen in operation at sites such as the Beibu Gulf site in Beihai, Guangxi, the Guangyuan site in Sichuan, and the Angola site.