The 4th China Quality Conference was held in Chengdu city on September 1. The Zhongshan-based Lanju Daily Chemical Industry Co attended the meeting as one of the representative companies of Guangdong province.

Lanju's "Dual-prevention Spiral Quality Management Mode" has been selected as a typical quality reform and innovation cases of chief quality officers of Guangdong enterprises. Together with Gree, ZTE, GAC Motor, BYD, LEE KUM KEE and Midea, Lanju also made the State Administration for Market Regulation's typical cases list.

In 2021, Lanju established its CQO system, under which the president was named as the first person responsible for quality control, making quality management and innovation one of its corporate strategies. Since then, Lanju has won a number of awards and titles, including "Enterprises that use special and sophisticated technologies to produce novel and unique products in Guangdong", "Single-champion Enterprise of Guangdong", second prize in technology progress of Guangdong, "Industrial Product Green Design Demonstration Enterprise", etc.