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Honorary Qualification

Member of China Building Metal Structure Association

（Award Time：2016）

Member of provincial enterprise technology innovation promotion association

（Award Time：2021）

quality management system certification

Occupational health and safety management system certificate

Intellectual property management system certification

Provincial building energy saving technology and product application certification

Provincial contract abiding and trustworthy enterprise

Environmental management system certification

Engineering design and construction qualification certificate

Vice president unit of iron and Steel Industry Chamber of Commerce of Boxing County Federation of industry and Commerce

Binzhou consumer satisfaction unit

Intellectual Property Management System Gertificate

Advanced unit of major project construction in Boxing County

Construction enterprise qualification certificate

Shandong consumer satisfaction unit

省级守合同重信用企业

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