Last year, through your portal, I placed order no. 800453****884312 in the 3cdianzi Store online store through Pay-pal, I made a payment of $ 36.28. Despite the expectations and assurances contained in the e-mail correspondence, for over half a year I did not receive the ordered items or the refund of the payment made. I have never encountered such a reliable company during many online purchases. User's recommendation: you have to follow negative reviews.