WAC Lighting, Garden City, N.Y., has opened four sales offices throughout China and plans to open one more in the next two months. The company has its Chinese main office and lighting showroom in Shanghai, and new offices in Beijing, Guangzhou and Cheng Du. It plans to open an office in Wu Han to cover the central region of China within the next two months. WAC Lighting's sales and marketing program in China is headed-up by Zengkai Dai, president of WAC Lighting (Shanghai) Company Ltd., with Thomas Wang, son of company CEO and founder Tony Wang, serving as international sales manager.