On the basis of introducing and attracting the world's advanced technology, the company has continuously strengthened the two-way communication with its counterparts in the world and at home, and has long cooperated closely with world-famous enterprises such as German Hearst company, Japanese Hitachi company and Zhejiang University, Zhejiang University of technology and new materials research institute. Through exchanges and cooperation, Gaofeng constantly introduces foreign advanced technical knowledge and advanced management knowledge, which not only improves the company's product competitiveness in the world, but also further exercises the innovative team of Gaofeng group. A group of well-known engineering technology experts and pipeline industry experts at home and abroad have joined in Gaofeng, becoming the core force of Gaofeng's independent innovation, increasing research efforts, developing new products with high market demand and technology content, accelerating the industrialization and marketization process of new product development, and improving the cohesion and combat effectiveness of Gaofeng.