Shandong Rongfeng Bio-technology Development Co., Ltd is founded in 1996. We have 150 employees, including 36 researchers. are a Bio-tech Company, which can research and produce biological feed, purchase sell agricultural products. Our main products products, such as livestock-raising, ...
Telephone:86-0532-86815638
Address:Xinan, Qingdao, Shandong, China