Hebei Veyong pharmaceutical Co., Ltd., was established in 2002, located in Shijiazhuang City Hebei Province, China, near the Capital Beijing. It's a large GMP-certified veterinary druo enterprise, with R&D, production and sales of veterinary APlspreparations premixed feeds and feed additives. As Provincial Technical CenterVeyong has established an innovated R&D system for new veterinary drug, and is the nationally knowntechnological innovation-based veterinary enterprise. Veyong has two production bases: Shijiazhuang and Ordos, with 7APl production lines including lvermectin, Eprinomectin, Tiamulin Fumarateects and 12 preparation production lines including injection, oral solution, powder, premix, bolus, pesticides and disinfectant ect. Veyong provides APls, more than 100 own-label preparations and OEM & ODM service.