Founded in 1990, covers an area of ​ ​ 13, 000 square meters, located in the famous hometown of overseas Chinese "Diaolou Hometown" Kaiping City. Is a research and development, production, sales and service as one of the high-grade sealant manufacturer. Established throughout the country more than 200 sales outlets, its own brand, "Cang Bao" "KPDB" "JiaoBoShi" and continued growth in the domestic market selling posture throughout the country, exported to Japan, Germany, the United States, France, Iran, Australia, Turkey, India, Neil Brasilia, Brazil, other countries and regions, by foreign and domestic consumers and trust.

The company carries out "while maintaining stability, quality, people-oriented, honest career, to the letter from people, return to the community" business purposes; The principles of integrity and a strong sense of responsibility makes the DongBao brand in the industry and establish a good market credit reputation; Professional, and constantly introduce advanced technology and equipment, improve product quality. Fashionable, variety, attractive appearance, durable, fully absorb the essence of world-class brand names, introduction of advanced production technology experience, product performance in line with national and international standards; And Crane fast, prompt delivery. Company has been in line: "integrity, pragmatic, management and development" business philosophy, gather a large number of professional and technical personnel, with strong technical force, good service, customer satisfaction, product quality, product innovation and continuous reform, integration modern market demands, has won the trust of our customers and praise.

Since its inception a decade sword, thick and thin of plot, with "technology is king, innovation-oriented" business philosophy to "The Wild treasure" into a high end brand in China. In the current sealant industry in general to cut corners, throat price competition under adverse situation, insist on quality first, devote themselves to technology innovation, to the healthy development of sealant industry as a whole either.