三十年老字号提供纯正、优质种苗,赠送一年建园,二年丰产系列技术山东省莱州市葡萄研究所,拥有两百万株葡萄育苗基地,是国际果蔬博览会唯一指定优良葡萄苗木繁育基地。年产鲜食葡萄苗木300万株。所长单洪友自1983年建立苗木繁育基地。33年,坚持诚信为本,向全国果农提供先进优质葡萄苗,赠送技术,长期技术跟踪服务。为其“葡萄业界贡献卓 Thirty-year-old brand to provide pure, high-quality seedlings, presented a year garden, two years of high-yield series of grapes Institute of Laizhou City, Shandong Province, with two million seedling breeding bases, the International Fruit and Vegetable Exposition is the only designated fine grape seedling breeding base . Annual output of fresh grape seedlings 3000000. Director Shan Hongyou since 1983 to establish seedling breeding base. In the past 33 years, we insist on honesty and sincerity, provide advanced grape seedlings to our country’s farmers and give them technical and long-term technical tracking service. For its ”grape industry contribution Zhuo