education electronic building blocks

Function:

1:have 999 different circuits  assembly to improve children's imagination,intelligence,creativity;

 2: train the children's handle skill and praciical ablility 

Advantage:

1:have own patent,own brand ,designer engineer and manufacturing shop,

2:update faster to keep the good sale in the market

3:a trial order ,sample order,mixed order and container order are all welcome;

4:OEM&ODM projects

5: high quality and competitive price