After the customer receives the goods, the product will be seriously broken or other quality problems will make the product cannot be used normally within two years.You can contact our business for repair or refund.
Over 5 people design team to support your imagination project,brings a rich of knowledge and experience to it's technical design.
Before mass produce stress testing is very important thing. All the truss will do stress testing to ensure safety.
Truss welding workers passed the German TUV certification test,More then 15 Years of experience workers.