Zhongshan is situated in the Pearl River Delta Region of Guangdong Province and close to Hong Kong and Macao. The geographical advantage has promoted the local economic. "One industry in one town" has become a unique economic feature in Zhongshan. Guzhen Town is located at the northwest corner in Zhongshan city, which is known as the "China Lighting Capital". Guzhen Town is the largest lighting manufacturing base in China, one of the world's four major lighting trade market. A wide variety of interior lighting, such as chandeliers, ceiling lights, table lamps etc. are produced in Guzhen.