Relying on Shiyan City’s strong automobile industry foundation, the development zone focuses on developing leading automobile and auto parts industries, forming four major industrial clusters including complete vehicles, assemblies and key parts, equipment manufacturing, and modern logistics. The first is the automobile industry cluster led by main engine manufacturers. It has dozens of automobile main engine manufacturing enterprises such as special vehicles, modified vehicles, various types of passenger cars, and mini-cars, with an annual production capacity of 800,000 vehicles. Second, it is a key auto parts industry cluster that mainly manufactures various automobile assemblies. There are more than 100 key parts manufacturing enterprises including Tianya Company with an annual output of one million units of automotive temperature control products, Wanlianda Company with an annual output of 600,000 sets of horizontal and vertical tie rods, and Century COSCO Group with an annual output of 150,000 units of axles; The third is the equipment manufacturing industry cluster focusing on mold development and manufacturing. It has five professional mold production enterprises including Shiyan Pioneer Mold Co., Ltd., which ranks among the top five in the national mold industry; the fourth is a modern logistics industry cluster dominated by the large automobile auto parts market. It has China (Shiyan) Auto Parts City, the only auto parts trading market registered in China with the largest area and highest sales volume in the country. The annual transaction volume reaches more than 20 billion yuan, and a complete modern logistics system for auto parts has been formed.