| 1. | Guangzhou youbao biotech co . , ltd . ( gzyb ) is a sino - foreign joint venture high - tech enterprise , which combines the development , production and trading of bio - products , medical material , food antioxidants , anti - staling agents and food supplement 广州优宝公司是一家从事生物降解材料(环保产品) 、食品抗氧化剂和食品配料、医药中间体的研发、生产、经营的高新技术企业,注册资本为1000万元。 |