Nanjing Hitech Composites Co., Ltd. (hereinafter referred to as "Hitech" or "the Company"), located within the Dongping New Materials Industrial Park in Lishui District, Nanjing City, was established in 2003. It is a high-tech enterprise specializing in the research, production, sales, and technical services of structural adhesives, pultruded composite materials, and special fiber fabrics. Hitech boasts strong technical capabilities with an experienced R&D team and a highly skilled workforce. The company is a member of the Technical Committee for Building Appraisal and Strengthening Standards of the National Buildings Appraisal Association and a member of the China Civil Engineering Society's FEP and Engineering Applications Professional Committee. It maintains long-term cooperative relationships with prestigious domestic universities and research institutions, participating in the formulation of multiple national standards and industry regulations while having received the Second Prize of National Science and Technology Progress. Additionally, the company possesses advanced production equipment and testing facilities, hosting three innovation platforms: the "Nanjing Engineering Technology Research Center," "Nanjing Engineering Research Center," and "Nanjing Enterprise Technology Center." Products such as the Lica® series structural adhesives and HICOMA® series pultruded composites and special fiber fabrics developed by Hitech are extensively applied across sectors like wind turbine blades, engineering structures, rail transit, shipbuilding, etc., renowned for their superior performance and stable quality. Certain products, including Lica-600, 601, 606, and wind turbine blade main beam pultruded profiles, have been certified by GL (Germanischer Lloyd). Upholding the principle of "broad-mindedness and pioneering spirit," Hitech aims to become a world-class supplier of composite materials. Guided by the corporate tenet of "responsibility, integrity, and innovation," it seeks enduring partnerships and promotes the advancement of advanced composite materials.

高邮市秦邮食品有限责任公司

高邮市秦邮食品有限责任公司，成立于1994年，位于江苏省扬州市，是一家以食品制造业为主的企业。

云南文港水利水电开发有限公司

云南文港水利水电开发有限公司成立于2010年11月11日，注册资本和实收资本均为2000万元，公司类型为自然人出资的有限责任公司。经营范围包括水利水电工程、土石方工程、隧道工程、机电设备安装工程（不含特种设备）、钢结构工程、道路桥梁工程、工业与民用建筑工程、建筑装饰装修工程、市政公用工程的设计与施工，以及房地产开发等。