Jinan Dahua Guangji Biotechnology Co.,Ltd. established in Aug.1996, working at new type various feed additives,veterinary material,animal remedy and so on.For many years,we have developed strict scientific management system and perfect marketing network with our excellent products and top-ranking private company in China. Having four factories,a sales company and a Research and Development center, it occupies an favorable location and makes an convenient transportation.There are 218 staff in working,there are 108 engineers with high or middle technical post, with a total area of more than 100 acres, more than twenty million in fixed assets. Our main products are Vitamin K3(MNB&MSB),D-Calcium Pantothenate(Vitamin B5), Garlc powder(Allicin), Vitamin E powder, Potassium iodide, Chromium ..