Hangzhou Hydrotech Co., Ltd. was established in the National Science and Technology Park of Zhejiang University in 2001, and moved to Tonglu Economic Development Zone in 2007. It is a national high-tech enterprise, a small and medium-sized science and technology enterprise in Zhejiang Province, and an innovative pilot enterprise in Hangzhou. The research and development capabilities and the ability to transform scientific and technological achievements. Based on the needs of the rapid development of domestic and foreign markets, the company has four wholly-owned subsidiaries (Runchang Digital Technology, Runyi Technology, Quzhou Dongda Special Paper and Hydrotech Trading) to achieve industrial chain integration and professional operation of different products. The company's total registered capital is 110 million yuan.

The company has an innovative R&D team composed of overseas returnees with doctors and masters. The technical team has a relatively reasonable staff structure such as professors, senior engineers and engineers. In recent years, the company attaches great importance to R&D technology investment and continuously strengthens independent innovation and scientific research and development capabilities. , And has long-term cooperation with Zhejiang University and other scientific research institutions to jointly undertake major technical research projects of the Ministry of Science and Technology and Zhejiang Science and Technology Department. A number of independent research and development projects of enterprises have been included in the planned projects of Zhejiang Science and Technology Department and Hangzhou Science and Technology Bureau to maintain the company's product quality and technology leadership. Product performance is in a leading position in China and reaches the advanced level of similar products in the world.

The company has 56 national invention and utility model patents, 17 industrialization patents, and more than 10 research results are currently applying for patents. The patented technology covers all new products and has independent intellectual property rights.

In addition to patent achievements, the company pays attention to product brand building in the process of product development, production and promotion. Hydrotech products have successively won the title of Hangzhou and Zhejiang Famous Brand Products, shaping the image of well-known brands and gradually making Hydrotech Become the leader and vanguard of the sublimation transfer paper and water-based printing ink industry at home and abroad.