Weifang Yada Steel Structure Engineering Co.,Ltd. is Located in Zhuliu industry park, Changle county, where traffic is very convenient. Our company was founded in the year 2003, with the registered capital of RMB 10 millions. Weifang Yada Steel Structure Engineering Co., Ltd. holding the level two steel structure construction qualification certification is a provincial trust-worth enterprise. We are a building system specialization and large scale production enterprise, who can design , manufacture and construct steel structures. Our factory is equipped with all kinds of machines, including the high advanced H-shape steel automatic welding production line, composite sandwich panel production line. We have advanced productive technological process and well developed inspection methods . Welcome various designing , manufacturing and construction business of light steels and color plates. We can offer economic practical customized designing based on the security of projects. The main production of our factory are color steel composite sandwich panel , rock-wool slab , color pressure plate , and C-shape , Z-shape, U-shape steel. We are specialized in the steel structure project constructions and single or double layer color steel workshops sellings. We have fixed assets of 30 millions . The capacity of our factory are 5 millions square meters of color steel plates and 600 thousands square meters of steel structure workshops . Annual incomes are more than 30 millions. Now we have 216 workers. There are 2 professor of senior engineers and 4 level two registered architects, 32 peoples keeps the intermediate above project qualification certifications. Many projects were appraised as provincial high quality projects, good rate is above 90%. Some products have been exported abroad. We keeps cooperating relationship with universities and designing institutes to ensure the leading R&D ability in China.