Hangzhou Hydrotech Co., Ltd. 

Based on the needs of the rapid development of domestic and foreign markets, the company has three wholly-owned subsidiaries Quzhou Dongda Sublimation Transfer Paper Composite Material Technology, Hydrotech Trading and Runyi Technology) to achieve industrial chain integration and professional operation of Packing Paper different products. From 2009 to 2022, the company has successively established five high-speed production lines. 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.