syqizhi Biotechnology (Shenzhen) Co., Ltd. was founded in Shenzhen, China in August, 2000. The founders of the company consist of several professional individuals from wide spread of scientific fields including environmental protection, microbiology, animal nutrients and feed processing technology. syqizhi bases its business on innovation, technology and service with an emphasis on developing new biotechnology on environmental protection, nutritional solutions through the manufacture of livestock, poultry and aquaculture feed additives.