What are the listed companies in Shandong Longkou 14?

CIMC Xu Chuang, nanshan aluminum, Shuguang, Longji Machinery, Xingmin Zhitong, Ma Bei Yingshang, Yuen Long, Interconnection, Keda Automation and Hengtong.

1. According to the inquiry of enterprises, Zhongji Xu Chuang is a company focusing on the optical module industry and a leading enterprise in the industry. Its business covers high-end optical communication transceiver module and motor winding equipment.

2. nanshan aluminum: nanshan aluminum is a company mainly engaged in the production and sales of aluminum products, which are widely used in aviation, automobiles, rail transit, construction and other fields.

3. Down Shares: Down Shares is a company specializing in research and development, production and sales of new polymer materials, and its products are widely used in automobile, construction, aerospace and other fields.

4. Longji Machinery: Longji Machinery is mainly engaged in the research, development, production and sales of automobile parts, especially brake discs, brake drums and other automobile brake system parts.

5. Xingmin Zhitong: Xingmin Zhitong is a company specializing in the production and sales of R&D and auto parts, and its products cover tires and rubber products.

6. Yingshang, Ma Bei: Yingshang, Ma Bei is a comprehensive enterprise, mainly engaged in commercial trade, logistics services and real estate development.

7. Yuen Long Co., Ltd.: Yuen Long Co., Ltd. is a company specializing in fruit planting, processing and sales. Its main products include apples, pears and other fresh fruits and their processed products.

8. League of Nations: League of Nations is a comprehensive enterprise focusing on electric power and new energy, covering wind power equipment, photovoltaic equipment and power equipment.

9. Keda Automation: Keda Automation is a company that focuses on the research and development and application of mine automation and intelligent technology, and provides customers with relevant equipment and services.

10, Hengtong shares: Hengtong shares mainly provide services such as logistics transportation and supply chain management, and is an integrated logistics service provider.