Located in New York, Chengfeng Steel Building is a professional steel structure and iron art company with more than 20 years of industry experience, rich design experience, high manufacturing standards, and advanced production equipment.
The workshop can complete processing including metal cutting, welding, painting, assembly and other operations. The main business modules are: overall design, manufacturing and installation of house steel structures; sales and installation of various high-end villa doors and iron art fences; wholesale and retail of various types of construction steel, customization and installation of special building structures, etc.

Since 1999, State Iron Inc has been servicing all of New York. Our Mission is to work diligently and efficiently with every client ensuring a smooth and painless process, while we make their vision into reality.
With our knowledge and experience, it is our goal to attend to our clients needs, going above and beyond their expectations. Long’s State Iron Inc is your choice for the highest quality and most innovative ideas in iron metal works and ornamentals.