Zhejiang Qinghe Advanced Material Technology Co., Ltd. (hereafter "QHTECH") is a scientific and technological enterprise specializing in R&D, production and sales of new materials and special chemicals. It was established in March 2017, with more than 80,000 square meters of ground and the registered capital of 5.5 million dollars. It is located at No. 3 Lingxiu Road, Modern industrial block, Fuying Subdistrict, Xianju, Taizhou, Zhejiang. The total investment of the factory is expected to be more than 60 million dollars. Zhejiang Taizhou Qingquan Medical & Chemical Co., Ltd. (hereafter "Qingquan") is a wholly-owned subsidiary. The company's hydrogenation and polyimide series product construction projects have been listed in the national technological transformation projects, and the "thermoplastic polyimide" has been listed in the provincial key R&D projects. Polyimide series materials have become an important category of special engineering plastics, which are widely used in various fields of military, engineering, and civilian, and have broad application prospects and huge commercial value. In addition, the hydrogenated product CHDM and the high-end copolyester prepared with CHDM as the main monomer still belong to the "containment" category. The CHDM project put into production by the company will help to change the situation that related products are heavily dependent on imports in the future and create significant social benefits. After more than half a century of unremitting efforts, QHTECH has inherited the brand accumulation of Qingquan, and has become a well-known enterprise with high recognition in the global special chemicals industry. It has unique development ideas, organically combined with its own advantages in medium/high pressure hydrogenation technology for more than 50 years. As well as that, it expands the new material industry, and practices the green development road. It is one of the first choice for many new materials and pharmaceutical giants at home and abroad to seek industrial cooperation. QHTECH inherits Qingquan's core values of "Build an enterprise with virtue, stress joint creation and sharing" and does pursue the business philosophy of combining economic growth with safety, environmental protection and social responsibility. As well as that, building a harmonious and win-win relationship between the company, customers, employees, society and nature is also an important idea to the corporation. It adheres to the spirit of the craftsman and pushes forward industrial progress and also dedicates itself to insisting on the vision of innovating on manufacturing and sharing value.