Shanghai Qingsheng Biotechnology Co., Ltd. has established good cooperative relationships with enterprises from Germany, Indonesia, Malaysia, Vietnam, India, Brazil, the United States, France, Egypt, Madagascar, Sri Lanka, South Korea and other countries.2024-04-09 Shanghai Qingsheng Biotechnology Co., Ltd. has established good cooperative relationships with enterprises from Germany, Indonesia, Malaysia, Vietnam, India, Brazil, the United States, France, Egypt, Madagascar, Sri Lanka, South Korea and other countries.