SHANDONG N B GROUP CO.,LTD. is located in Haosheng Industrial Zone,Zouping Country,Shandong Province of China.It only has 250 KM from Qingdao Port,with convenient tansportation. It began to manufacture Choline Chloride since 1991,and Now it has been an Hi-tec.enterprise group with integrate into producing feed,feed additives,aquicultrue Feed,veternary phamaceuticals,biological technology development and international business. Continuous increase of production of SHANDONG N B GROUP CO.,LTD...