The company, situated in TianJin Hi-technology Park, is mainly devoted to research 、 bio- technology and new variety selection in potato producing and developing seed potato and commercial potato. It is a hi- technological enterprise. The company sets up: Research Dept. 、 Base Dept. 、 Training Dept. and Sale Dept., Virus-free seedings culture room ( producing 2 million seedings per year ) and mini seed potato producing base ( producing 10 million seeds per year ) were set up. More than 1500 ha of seed potato base was established in one crop season and two crop season areas where 30 million kilos of seed potato could be produced. The seed potatoes were sold all over the China and warmly welcomed by farmers.