Hangzhou Hanyu Grid Structure Co., Ltd., also known as Han Yu Steel Group Co., is a comprehensive manufacturer and trading company based in Hangzhou, China, specializing in steel structures and integrated building solutions. Established in 2001, the company has grown to employ over 1,600 people and operates two production bases in Hangzhou and Sichuan, covering 300 hectares with 80,000 square meters of workshop area. With an annual output exceeding 120,000 metric tons of steel, the company ranks among the top in the Chinese steel structure industry. They offer a wide range of products including space frames, light steel, heavy steel products, pipe truss products, integrated building products, curtain walls, panel products, and membrane structures. Their expertise extends to various projects such as high-speed rail infrastructure, airports, stadiums, urban complexes, industrial workshops, and high-rise buildings. Hangzhou Hanyu Grid Structure Co., Ltd. provides OEM and ODM services and holds certifications including ISO 9001, ISO 14001, CE, and OHSAS18000, demonstrating a commitment to quality and environmental management. The company boasts sophisticated processing equipment sourced from the USA, Japan, and Taiwan, and maintains an international distribution network, exporting to global markets.
Dongguan Huayu Metal-Material Co.,Ltd., established in 1999, is a manufacturer based in Dongguan, China, specializing in metal materials. The company offers a range of products including Aluminium Tube, Copper Bar, Free Cutting Steel, Copper Pipe, and Air Conditioner Copper Pipe. As part of the Guangdong Mingcrown Group, the company's intelligent industrial manufacturing sector, represented by Huayu Steel Structure, focuses on the research, development, manufacturing, and installation of various steel structure technologies, particularly excelling in deep-rooted special-shaped steel structures. They are recognized as an important production base in South China for steel structures, designed and manufactured to international standards including national, British, American, European, and Australian standards. With 51 to 100 employees, Dongguan Huayu Metal-Material Co.,Ltd. holds certifications such as CE and ISO 9001, and has achieved first-level qualification for China's steel structure manufacturing and Singapore's national steel structure manufacturing S1 qualification. They also possess second-level qualification for China's steel structure professional contracting. The company has established long-term business relationships with numerous domestic and international corporations, serving a diverse clientele including major infrastructure and industrial projects globally.