关于yl23455永利 | About Us
yl23455永利是一家集设计、制作、装置为一体的钢结构建筑系统专业承建商。
具有建筑工程施工总承包壹级、钢结构工程专业承包壹级资质、钢结构制造特级资质、建筑综合设计甲级资质、建筑金属(墙)面设计与施工特级资质、中国金属围护系统承包商特级资质和对外工程承包资质。承揽相应资质规模内的种种建筑工程 ，并且生产销售：钢结构、网架、工业幕墙复合板、金属维护系统、种种建筑幕墙板。
OHC Construction Group Co., Ltd., integrating design, manufacturing and installation, is an advanced contractor for steel structure building system in China.
It has obtained many honors such as First-Class Qualification of General Contracting for Construction Projects, Specia Grade for Steel Structure Project Specialized Contracting, Grade A for Steel Structure Manufacturing, First-Class Qualification of Building Comprehension Design, Special Grade Qualification for Building Metal Wall Design and Construction, Special Grade Qualification for China Metal Envelope System Contractor and Qualification for Foreign Contracted Projects, etc. OHC can undertake building projects within its qualification scope and conducts production and sales for steel structure, steel grid, industrial curtain wall sandwich panels, metal wall and roof panels and various building curtain wall panels.
