China's first bio-safety level P3 bio-pharmaceutical production workshop for human use was recently completed and delivered.   With an annual output of 100 million doses, the workshop is expected to be the largest COVID-19 vaccine manufacturing workshop in the world when it starts mass production.   Contracted by the Fourth Construction Co., Ltd. of China Electronics System Engineering, a subsidiary of China Electronic Corporation (CEC), the project is also the first in the vaccine production field in China at the P3 bio-safety level in prevention and control of major epidemics.   During construction, the material purchasing, engineering plans, construction procedures as well as pandemic prevention and control were scientifically arranged in advance.   The company was also responsible for construction of several of the first inactivated viru...

When the world scientists are racing against time to develop vaccines, a Chinese firm announced they have built the world's largest vaccine plant with the annual capacity reaching 100 million doses.   The Fourth Construction Co., Ltd. of China Electronics System Engineering made the statement on Monday, claiming a production facility with bio-safety level 3 (BSL-3) is ready to mass produce vaccines once one has been proven to be safe and effective.   According to global standards, BSL-3 is used for work involving microbes which can cause serious and potentially lethal disease via the inhalation route, for instance, the respiratory diseases like SARS, MERS. This type of work can be done in clinical, diagnostic, research, or production facilities.     As one of the contractors constructing a BSL-3 production facility, the Hebei-based com...