The company received the project is still very big, so each item must be strictly checked before they can, and the other is no problem. What is not rare, but in the procurement of materials should inspect can see several steel, still feel magang steel is very good, very consistent with my condition is early heard the steel company’s steel quality is also very good. When going to see is still quite good, so I think is good, the quality of magang steel in comparison was still very good, so I think is good, also knocked down the cooperation.