The longer they've been in business, the more experience they have, and the more likely they can make exact design, deliver your building on time and to your specifications and requirements.
Consider asking the supplier if they've ever constructed a steel structure building like you need and ask for references.
If they have a physical address, give them a visit.
It's important to get a quality steel structure building you're happy with, so make sure the steel structure supplier you work with has enough experience to complete your project.
Qingdao Xinguangzheng Steel Structure Co., Ltd, was founded in 1997 and listed in New OTC Market in 2015. It has become a high-tech, diversified, outward-oriented and international private enterprise focusing on "steel structure whole house system" and "animal husbandry whole house system" integrating with research & development, design, production and construction service after 25 years steady development.
Built on over 25 years of steel structure experience, our products had been exported to more than 130 countries & regions around the world.