宏盛华源：公司掌握了各类钢结构加工技术、高强度角铝加工技术等

Core Viewpoint - The company is enhancing collaborative innovation, deepening technology research and development, optimizing product quality, and innovating technology applications to address various technical challenges in the steel structure industry [2] Group 1: Technological Advancements - The company has successfully tackled technical challenges such as weathering steel, welding stress in cast steel nodes, color matte anti-corrosion for towers, non-rinsing water galvanization, high-strength spiral anchor welding, and design of tracking photovoltaic brackets [2] - The company has mastered various steel structure processing technologies and high-strength angle aluminum processing technologies [2] Group 2: Industry Participation - The company has been deeply involved in China's ultra-high voltage construction since its inception, acquiring core technologies and processes [2] - The company has accumulated a solid technical foundation and rich experience, with its technology level being widely recognized both within and outside the industry [2] Group 3: Application of Technologies - The company has successfully applied its relevant technologies to new types of lattice tower wind turbine units [2]