Qingdao Yidongxiang Steel Structure Co., Ltd. is a branch of Qingdao Sanfeng Construction Co., LTD. founded in July 2002 , is now the biggest steel structure manufacturer in northern China after a 20-years stable development. Due to its powerful technique and rich engineering experience,our company has achieved National Professional Contractors class one for steel structure projects, and we also have obtained EN1090 Certification (CE), ISO 9001, ISO14001, ISO45001 Certificate

Customizable Steel Structure Factory Prefabricated Steel Frame Plant With Bolt Connection Product Overview Our Steel Structure Factory offers a durable and reliable solution for industrial construction needs. Built with high-quality Q235 and Q355 steel, this prefabricated structure provides exceptional strength and stability for demanding industrial applications. Key Specifications Attribute Value Roof Cladding Single Steel Plate, Sandwich Panel Application Prefabricated

Light Steel Structure Prefabricated House With Toilet Sink Shower Turnkey Solution Turnkey Solution Steel Structure Prefabricated House Prefabricated houses are constructed using light steel structure and color steel sandwich panel technology. The steel framework provides exceptional durability, capable of withstanding winds up to 100km/h and earthquakes up to grade 7. The color steel sandwich panels and cement sandwich panels offer excellent fireproofing and thermal