Stemedu is located in Shenzhen. Our mission is to help clients get alternative building blocks for Lego at decent price. We could offer thousands kinds of items, such as Building block parts, building block base plates, building block technology parts, building block science and education, building block sets.Stemedu could offer one-stop service, including designing and testing the item, customizing Package Box, Assembling the Kits, offering drop shipping, sending goods to Amazon Warehouse.Purchasing parts for your MOC Set usually takes time. But it is easy to cooperate with Stemedu! Just send us your parts list, then we will arrange everything!