Beijing kwinbon Biotechnology Co., Ltd is a new and high tech company specialized in food safety research and development The company was set up in 2002. Kwinbon has completed construction of an 8000 square meter laboratory facilities, which is made of standard laboratory, SPF laboratory animal housingfactory building. At present the company has more than 270 employees, 50% of them are research and development personnel. The company integrates researching, manufacturing, marketing and servicing and it is the industrialization base of many major national scientific programs and projects in China, which has now become one of the most influential enterprises in the area of rapid test of food safety in China.

Zhangjiagang Free Trade Zone Megawide Chemical Technology Co., Ltd. is professionally engaged in the research, manufacture, and marketing of pine chemicals, fine chemical products.

Jinan Andechem Company Limited., is a collection of research and development, production, sales and service in one of the chemical products company. The company is located in "quancheng" jinan. Jinan is a national historical and cultural city, one of the first batch of China's outstanding tourist cities, one of the birthplace of prehistoric culture longshan culture.