Xi' an's largest steel market

What you want to ask is what is the largest steel market in Xi 'an? Xi security connects the steel market. Xi security steel market covers an area of 33,000 square meters and is the largest steel market in Xi 'an. Xi 'an, referred to as "Gao", was called Chang 'an and Haojing in ancient times. It is the capital of Shaanxi Province, a sub-provincial city, a megacity and the core city of Guanzhong Plain urban agglomeration.