Yunnan Tianrui Seed Industry Co., Ltd., established on 2007-05-14, Business scope includes food crop hybrids,conventional species,vegetable,flower seeds(Seedling)research and development,Sales and related planting technical consultation;Sales of agricultural by-products;The following areas are limited to branch operations outside the region;corn experiment,to plant;corn seed production,Processing and Packaging(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)