Lee Kum Kee entered mainland China in 1992. Lee Kum Kee (China) Sales Co., Ltd. is a wholly-owned enterprise of Lee Kum Kee Group in mainland China. The company currently has 14 branches, 36 liaison offices, and 12 offices across the country, with more than 900 employees. Headquartered in Shanghai, it is fully responsible for market expansion in China and the sales of all seasoning products produced by the group's companies. The company's vision is to achieve "No. 1 in oyster sauce and No. 1 in China".

Lee Kum Kee has won numerous awards in mainland China in recent years, establishing Lee Kum Kee's position in China's condiment industry, including: "China's Famous Trademark", "China's Famous Brand", and "National Hundred Star Overseas Chinese Enterprises" , "National Catering Industry's Most Popular Supplier Award", etc. In August 2008, Lee Kum Kee was honored to be the catering supplier for the 2008 Beijing Olympic Games.