Kaiyuan Wholesale City, established in 2010, covers an area of approximately 200,000 square meters. It is a one-stop shopping center for smart commercial lighting, lighting fixtures, and accessories, and is also the largest lighting wholesale market in China's "Lighting Capital," offering the widest selection of products and the most readily available inventory. Located at the intersection of Qijiang Road and Huating Road in Guzhen Town, Zhongshan City, it enjoys convenient transportation, being 1.5 kilometers from the Zhongjiang Expressway entrance and only 200 meters from the Guzhen station of the Guangzhu Light Rail. Parking is also readily available.

Kaiyuan Wholesale City houses over a thousand lighting companies, encompassing dedicated areas for smart commercial lighting, home lighting, lighting accessories, express logistics and warehousing, and dining and entertainment. Finished lighting products cover ten major categories: overall home lighting, modern, light luxury, crystal, new Chinese style, European style, American style, industrial style, natural style, and smart commercial lighting. Lighting accessories include all necessary components such as hardware screws, crystal glass, plastic acrylic, lamp holders and wires, fabrics and lampshades, and wood. It caters to the one-stop procurement needs of lighting companies, distributors, designers, and consumers.

Since its inception, Kaiyuan Wholesale City has consistently adapted to societal and industry trends, constantly innovating and evolving. From its beginnings as the "China Lighting Capital Lighting Accessories City," to "Kaiyuan Lighting Accessories City," and finally its transformation into "Kaiyuan Wholesale City" to meet the demands of the spot wholesale market, it has pioneered a new business model in Guzhen's lighting industry with its "Spot Wholesale Street, Wholesale Prices for Single Items" concept, solidifying its position as a source for spot wholesale lighting products.

In 2022, recognizing the trend towards intelligent development in the lighting industry, Kaiyuan Wholesale City proactively established a dedicated zone for smart commercial lighting, supporting the industry's intelligent transformation and upgrading. Today, this zone spans multiple areas from P to J zones, with N zone designated as the "Smart Commercial Lighting Star Street" and L zone as the "Smart Lighting Accessories Street." Over one hundred specialized merchants have already set up shop, covering the entire smart lighting industry chain and forming a flagship industrial cluster for smart commercial lighting in Guzhen.

In 2024, to help the lighting industry explore new avenues, Kaiyuan Wholesale City became an officially certified and authorized service provider for JD.com. K zone has been designated as "JD.com Street," creating a one-stop supply street for lighting and commercial lighting products. An e-commerce supply and procurement center has also been established in units 105-106 of A zone, assisting physical stores in expanding their online presence and achieving synergistic development between the physical and online economies.

Commercial lighting thrives, lights gather at Kaiyuan. Kaiyuan Wholesale City will continue to improve its services, contributing to the innovative development of Guzhen's lighting industry. It aims to create a "multifaceted, fast, high-quality, and cost-effective" lighting procurement platform for businesses and consumers, helping to enhance the quality of life for all.