Tomtop Coupon, Deals, Gadget Deals, Coupons, Promo Codes. TomTop is among the leading trade companies in the mainland of China. Its large collection of products include earrings, electric toys for children, digital voice recorders and wedding dresses. Its credibility is greatly increased by the fact that it has been a Gold Supplier of Alibaba since 2006. Customers are especially happy with TomTop's affordable prices.