Shanghai Luojing Dye Chemical Co., Ltd., formerly known as Shanghai Luojing Chemical Plant, was established in 1963 and was once an affiliated factory of Shanghai No. 3 Dye Chemical Plant. Over the past 38 years, under the correct management of the company's leadership, with flexible business strategies, a scientific management system, a customer-first service approach, and a persistent pursuit of quality, the company has earned the trust and support of friends from all sectors of society. It has now developed into a relatively large-scale modern private production enterprise. The company has strong production capacity and robust technical expertise. Its flagship product, the Jingmei brand cationic dyes, is of superior quality and sells well in both domestic and international markets.

For a long time, the company has adhered to a customer-centric approach, providing satisfactory products and services to its customers. It insists on deriving benefits from management, offering a solid foundation and guarantee for the enterprise's development.

To ensure the company stands firm in the fierce market competition and expands into broader business markets, General Manager Yan Huiqi, along with all employees, is making greater efforts to deliver higher-quality products and services to customers. The company looks forward to establishing productive cooperative relationships with all sectors of society.