Offer you right products or solution based on 5 years experiences in the market;
8 years for our chief engineer been worked in Duplo China before;
2,000 units popular products been sold 2016 globally;
CE certification and SGS inspection approved for your market;
4 years experiences for OEM/ODM, make us understand your request well;
Repay your fund back or Replace the products for you FREE, if we can not solve your trouble.