Bcbt is an enterprise that focuses on biotechnologies, mainly in the promotion, application and service sectors. At present, bcbt has been established in various parts of the country, such as beijing and hebei tangshan. In beijing, the company became biotech ltd., located in the rockside mountain, was established in 2021 with a registered capital of 1 million yuan. The company operates in a wide range of fields, including technical services, technology development, technical advice, technology exchange, technology transfer, technology diffusion, and the organization of cultural and artistic exchanges, retail clothing, and the sale of everyday goods. In 2019, the company, known as the company for biotechnologies, located in tangshan, hebei province, was established. Although its registered capital is only rmb 500,000 and its paid-off capital is rmb 300,000, it is also an enterprise that focuses on services for the promotion and application of science and technology. In addition, it is worth mentioning that bcbt also has a project entitled “berents and skin balance management brand”, which began in 2009 and focused on the development of a range of skin management products based on the use of modern high-tech technologies and instruments to purify natural id formulas that flow from han dynasty. To date, the project has developed more than 30 products and has technical support from over 60 researchers and experts。