shanghai baoxing bio equipment engineering co., ltd. is a professional manufacturer of the research and development of biological process controllers for bio-fermentation projects and contracting bio-fermentation projects. it has more than 20 years of production and manufacturing experience. the company has strong technical strength and has a group of professionals with many years of experience in designing and manufacturing fermentation equipment. the company's products are widely used in various fields of the bioengineering industry in education, scientific research and production. over the years, more than a thousand sets of various fermentation tanks have been operating normally all over the country.