精工钢构：公司已取得美国钢结构协会AISC质量认证、欧盟EN1090EXC4认证等多重国际标准认证

Core Viewpoint - The company is actively advancing new technologies and standards in post-disaster reconstruction and prefabricated buildings, particularly in response to climate anomalies and frequent disasters this year [2]. Group 1: Technological Advancements - The company has developed key technologies and theoretical breakthroughs in prefabricated steel-concrete composite structures, addressing technical bottlenecks in both prefabricated steel and concrete buildings [2]. - The new technologies provide advantages such as high assembly rates, low steel usage, high usable area, short construction cycles, and enhanced comfort and durability of buildings [2]. Group 2: Standards and Certifications - The company has compiled two local standards for prefabricated steel structures in Zhejiang Province, filling a technical gap in the industry [2]. - The company has obtained multiple international certifications, including AISC quality certification from the American Institute of Steel Construction, EN1090EXC4 certification from the European Union, H-level certification in Japan, and GOST certification from Russia [2]. Group 3: Project Applications - The new prefabricated steel-concrete composite technology has been applied in nearly 40 projects across the country, covering over 1.3 million square meters [2].