Want to know: What heavy industries are there in Zhenjiang City and where are they?

The development status of the hardware tool industry cluster: The hardware tool industry is Zhenjiang City’s traditional advantageous industry, mainly distributed in Danyang City, including high-speed tool steel, drill bits, power tools, diamond saw blades, tableware, locks, and code nails. Guns, white steel cutting tools, hardware accessories and other series of products are sold in fifty countries and regions including Japan, Southeast Asia, Europe and the United States, becoming the largest diamond saw blade and drill bit production base in Asia. In 2005, the 203 companies in this industrial cluster achieved sales of about 7 billion yuan. Development status of automobile and parts industry cluster: At present, Zhenjiang's automobile industry has formed an industrial characteristic with the parts industry as the main body and complete vehicles and special vehicles (modified vehicles) as the two wings. The city has 11 complete vehicle companies, whose products are mainly passenger cars, trucks, modified vehicles, and motorcycles; it has more than 1,000 automobile and motorcycle parts manufacturing companies, mainly distributed in Danyang City, Zhenjiang New District and Dantu The new area has more than 30,000 employees and a sales volume of nearly 9 billion yuan. It is an important automobile and motorcycle parts production base in the country and has two major professional markets: "East China Automobile Lamps City" and "China Auto Parts City". The current development status of the glasses industry cluster: Zhenjiang City’s glasses industry began in the 1970s. After nearly 30 years of development, it has formed a relatively sound industrial chain and a considerable scale of industrial clusters. The glasses industry has become the city’s key characteristic industry. Danyang City's pillar industry has always been known as the "Hometown of Glasses in China". In 2005, the sales volume of the 650 companies in this industrial cluster was about 4 billion yuan. The development status of the wood industry cluster: The wood industry is an emerging industry that initially emerged during the "Tenth Five-Year Plan" period in Zhenjiang and was cultivated during the "Eleventh Five-Year Plan" period. It is mainly concentrated in Danyang City and has initially formed a cluster including afforestation, boards, flooring, and furniture. A complete industrial chain of manufacturing and other links and related supporting industries have emerged, and a number of large-scale backbone enterprises such as Daya Wood Industry, Kenuo Shuangfeng Wood Industry, Kenya Wood Industry, Yate Wood Industry, and Meiya Decorative Refractory Board have emerged. There are currently 28 production enterprises, with a sales volume of about 5 billion yuan in 2005.