Qingdao Cooltech Heavy Industry Machinery Co., Ltd. was established in August 2003. It is a national high-tech enterprise dedicated to the research and manufacture of road construction machinery and high-end structural parts. The company's positioning is to continuously meet the differentiated needs of customers around the world, and to use "quality to lead the future" as the company's development direction. Since its birth in 2003, it has been unknown for more than ten years, and now it has become one of the top ten brands of compaction machinery users in China. It is the vice-chairman unit of the Pavement and Compaction Machinery Branch of China Construction Machinery Industry Association. The sales volume and export volume of full hydraulic road rollers are in the forefront of the domestic industry, and it has become one of the key suppliers of major engineering projects at home and abroad. In the future, the company will continue to be professional and focus on the research and development and manufacturing of road construction machinery and high-end structural parts, integrate global resources with an international vision, lead the future development of the industry with technology & quality, and become the world's road construction machinery and high-end structural parts. an important force in manufacturing.