Shenzhen Sunsmile Biotechnology Co., Ltd. is a leading company providing non-antibiotics solutions to farms and animal feed manufacturers. The company aims at replacing antibiotics in animal feed additives, to achieve our goal,



Many of our research programs are supported by national, provincial and municipal fund; since 2009, the company has applied more than 10 patents and 1 patent was granted in 2010.



R&D center plays a vital role in the company. Collaborating with both local and international partners, 15 highly skilled scientists and researchers are working on 4 functioning parts, gene engineering lab, expression and purification lab, bio-assay lab and clinical tests. (Partners: Harvard MedicalSchool mucosal immune Laboratory, University of Hong Kong, Chinese University of Hong Kong, Shenzhen Institute of Advanced Technology, ChineseAcademy of Sciences, ShenzhenUniversity and YangzhouUniversity.)



By using gene technology, we have developed a series of anti-microbial products, and 3 of them, TIDEASY, SHINETIME, and AMPTER have already been launched to the market. Our products provide animal farms a solution to promote animal health level and in the meantime, to avoid abuse of antibiotics. After years of testing, most of customers are convinced that AMPs could replace antibiotics in animal feed additive in near future and their business will be easier and more profitable. Based on the data of "customer satisfaction survey", we are pleased to know that our customers are satisfied and our contribution to the society is recognized. Indicates information has been verified onsite by a certification specialist