What is the oldest antique purchasing company in Xi 'an?

Xi 'an's oldest antique purchasing company is Xi 'an Wanhua Material Recycling Company. According to relevant data, Xi 'an has been collecting antiques for the longest time, and the more reliable company is Xi 'an Wanhua Material Recycling Company, which is a formal, legal, honest and comprehensive mechanical and electrical equipment recycling company for antique waste materials. The address is No.28, West Section of Shihua Avenue, Xi City, Shaanxi Province.