1) kids toy plastic building blocks 2) Certificate: EN71, ASTM F963, CE, CCC 3) suitable age: ... + 4) Non-toxic, safe, durable ZHEJIANG POTENTIAL TOY CO.,LTDplastic building blocks toys, children bed, chair, toy storage shelf, sport item, etcProductItem QL ... Village, QiaoXia town, YongJia County,Wenzhou, ZheJiang province, China Kids Plastic Building Blocks Toys for Children Educational QL-020(2)-2