The future development direction of domestic imported substitute defoamers will pay more attention to technological innovation, market expansion, and brand building. In terms of technology, domestic defoamer companies need to strengthen their technological innovation and research and development capabilities, and develop more efficient, environmentally friendly, and safe defoamer products.

Firstly, enterprises need to increase research and development investment, introduce and digest advanced foreign technologies. Through continuous innovation and research and development, we have developed defoamer products with independent intellectual property rights. At the same time, it is necessary to strengthen industry university research cooperation, establish close cooperative relationships with universities and research institutions, and jointly promote the research and application of defoamer technology.

Secondly, in terms of the market, domestic defoamer companies need to strengthen market research and brand building. By gaining a deep understanding of the demand and competitive situation in domestic and international markets, develop scientific marketing strategies and brand building plans. At the same time, it is necessary to strengthen communication and cooperation with customers, understand their needs and feedback, and continuously improve products and services.

In addition, the development of domestic imported substitute defoamers also needs to pay attention to environmental protection and sustainable development. With the increasing awareness of environmental protection, the demand for environmentally friendly defoamers in the market will continue to grow. Therefore, domestic defoamer companies need to strengthen the research and application of environmental protection technologies, and develop more environmentally friendly and safe defoamer products.

In summary, the future development direction of domestic imported substitute defoamers will pay more attention to technological innovation, market expansion, and brand building. By continuously improving product quality and technological level, strengthening market expansion and brand building, domestic defoamer enterprises will occupy a more important position in domestic and international markets, and make greater contributions to promoting the development of China's industry.