There are big differences between China and Germany in terms of national conditions and manufacturing technology level, which determines that the transformation and upgrading of China's manufacturing industry cannot copy foreign experience, but must go out of Chinese characteristics.

（1）Different national conditions determine different realization paths. The German manufacturing industry is dominated by small and medium-sized enterprises and family enterprises, with strong innovation vitality. The overall innovation system and related legal systems such as intellectual property rights have been perfected. And China's manufacturing industry has a variety of ownership, large, medium and small enterprises. Compared with the German manufacturing industry, the upgrading of China's manufacturing industry is a broader, long-term and more complex strategic plan. We need to pay attention to the supporting and perfecting of the legal system and innovation system.

（2）Different stages determine different strategic priorities. The manufacturing bases of China and Germany are very different and are not at the same starting point. Germany is an established manufacturing powerhouse, while China is currently the world's largest manufacturing country, but it is large but not strong. It has insufficient innovation and support in basic fields such as manufacturing basic materials, basic processes and industrial technology, and is still in the world. Middle and low end of the value chain

（3）Different focus determines different development methods. The German manufacturing industry already has a good technical foundation, and "German Industry 4.0" therefore pays more attention to the upgrading of hardware and technology, and attaches great importance to the micro and technical aspects such as smart factories. For China's manufacturing industry, digitization and intelligence are indispensable, but it also pays more attention to combining some of my country's leading Internet technologies and applications with manufacturing reforms at the macro level. This is also this year's Government Work Report. The essence of the proposed "Internet +" for manufacturing. Therefore, "Made in China 2025" should focus on matching with the formulation of the "Internet +" action plan, and promote the integration of mobile Internet, cloud computing, big data, and the Internet of Things with modern manufacturing. This is a broader development of "Made in China 2025" Direction and lifting space.

However, the future of China Die Casting Factory is promising, and China's manufacturing industry will surely step out of its own characteristics in insisting on innovation-driven, intelligent transformation, strengthening the foundation and green development, and speed up the process of becoming a manufacturing power.