After sixteen years of development, the company has now become a national high-tech enterprise, a national designated blood product manufacturer, and a national drug GMP certified enterprise. It is one of the first companies in the country to pass the national drug GMP certification. 1. The company's registered trademark "Weilun" was recognized as a famous trademark in Guangdong Province. The company has self-operated import and export rights and is a high-tech enterprise mainly engaged in the research, development, production and sales of biological products (blood products) and biochemical drugs.