Guangdong Province. According to Baidu map query, the largest second-hand equipment market in the country is located in Shenzhen City, Guangdong Province, Huaqiangbei Electronics Market. Located in Futian District, Shenzhen City, Guangdong Province, China, with 20 various types of electronic professional market covers the electronics industry chain upstream and downstream links, but also has a larger scale of retail department stores, specialty restaurants, clothing market, gold jewelry malls, and other forms of business.