The largest jewelry processing base in China is in Shenzhen, and the gold jewelry industry cluster in Shenzhen is centered on the rectangular area composed of Buxin Road, Tianbei Road, Cuizhu Road and Jinwen North Road in Luohu District, Shenzhen. The core area is 570,000 square meters. At present, there are nearly 500 enterprises engaged in jewelry processing and sales in this region, accounting for one-third of Shenzhen's gold jewelry enterprises and nearly 70% of Shenzhen's jewelry industry's production and trading volume. Become the first choice for national jewelers to purchase, process and trade in Shenzhen. The output value of the base is about 24 billion yuan.