Function: With the aim of sincerely serving customers, QingdaoZhuzhiyuan Steel Structure Building Materials CO., LTD. produceseconomic, applicable, environment-friendly and safe green buildingProducts according to customers’ requirements by using advancedsteel structure design technology and integratingenvironment-friendly, pollution-free, fireproof and fire-retardantmaterials with new steel structure materials. We provide designservice and technical consultation, recommend advanced steelstructure materials and provide technical documents and technicalservice for installation. Our belief is to cherish every encounterwith our customer, perfect our service and patiently response tocustomers’ consultation and service requirements in time.We timely grasp various advanced steel structure designtechnologies and raw materials with high price-performance ratio toensure our excellent quality, reasonable price and timelyservice.e-mail:[email protected] :+86-15966860247