Sunny Biotech Hangzhou was established in December 2016, which is mainly responsible for global marketing, brand building and sales of veterinary drugs, feed additives, pharmaceutical intermediates and others. Sunny Biotech Hangzhou has two subsidiaries, SEL Biochem Xinjiang Co.,Ltd and Sunny Biotech Zhejiang Co.,Ltd. We will try our best to offer high quality service to establish long-term Win-Win relationship with customers!