Shandong Dayu Construction Machinery Co., Ltd is a professional manufacturer integrating scientific investigation, manufacture sales and service in the field of wheel-mounted crane. It is one of the key enterprises in machinery industry in China and one of the four enterprises that have obtained production license for special products.The company is located in the north of Huahao Road Yucheng high and new-tech development zone, Shandong Province. It covers an area of 158 acres with a registered capital of RMB 20.09 million yuan. It has more than 300 staff, over 60 technicians, 10 of which are senior engineers. We have strong technical force, excellent production equipment and advanced detection equipment. The company passed ISO9001: 2008 international quality management system certification in 2010. With its innovation in products, the company won 3 national patents: the "light vehicle-mounted rotary lifters" won the patent certificate of practical and new pattern in March 2009 (patent no. ZL200820016992.7); the "mobile wheel- mounted crane" obtained the patent certificate of practical and new pattern on May 12, 2010 (patent no. ZL20092007471.6); the "mobile wheel- mounted crane" obtained the national patent certificate of industrial design on August 20, 2009 (patent no. ZL200830200205.X).We insisted on market-oriented, quality survival, service, development and innovation. And the product sales network is throughout the country. Our products are widely used in the field of construction, prefabricate industry, lifting and field work, etc, which are well accepted by customers because of their safety, comfortableness and continuity in operation. "Dayu Construction" crane has received "Well-known Brand in China", "Consumer Satisfaction Unit in Dezhou" and other honorary titles in 2008.Specialized in crane development, Dayu Construction will not only keep its outstanding brand in domestic market but also in the international market.