Dongying Redsun Steel Structure Engineering Co., Ltd. was established in 2002. We have attained the ISO9001 Certification. Our company has investigated the newest major projects in Beijing, Shanghai, Shenyang, Tianjin and Shandong Province. Our main products - Steel structure roofs and Steel Silos have become the Key Project of Dongying City. We have many senior engineers and postgraduates coming from Tianjin University and provincial schools of architecture.



After ten years' development, our products have won so many favorable comments from our customers from Shanghai,...