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Economic design muti-storey steel structure office building

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  • PRODUCT INTRODUCTION

Material:Q345,Q235B 

Main frame:hot rolled and welded steel 

Column and beam surface treatment:galvanized 

Connection form:Bolt connection 

Floor:four floors (customized size) 

Seismic grade:Nine 

Installation:With engineer instruction 

Certificates:ISO9001:2008,CE

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