具有国家住建部颁发的金属门窗专业承包壹级、建筑幕墙工程专业承包壹级、设计专项甲级资质，同时具有建筑装饰装修贰级、钢结构叁级资质。2008年通过了ISO9001国际质量管理、ISO4001国际环境管理和ISO5001国际职业健康安全管理三大体系认证，2015年被评为山东省著名商标。

It has grade I professional contracting qualification for metal doors and windows, grade I professional contracting qualification for building curtain wall engineering and grade a special design qualification issued by the Ministry of housing and urban rural development, as well as grade II qualification for building decoration and grade III qualification for steel structure. In 2008, it passed the three system certifications of ISO9001 international quality management, ISO4001 international environmental management and iso5001 international occupational health and safety management. In 2015, it was rated as a famous trademark of Shandong Province.