Ṣe ayẹyẹ pe awa Hangzhou FAMOUS Steel Engineering Co., Ltd ti kọja nipasẹ ayewo eto ti Yuroopu Standard Structural Steel Fabrication Qualification Certificates EN1090-2 ati ISO3834-2 ayewo.kaabọ British UK Europe ti o ni ibatan ọja awọn onibara lati beere wa awọn iṣẹ akanṣe ti awọn iṣẹ irin.