"Cheerful Mario" brand, hereinafter referred to as Cheerful Mario.Cheerful Mario brand is a Chinese children's industry brand under Shanghai Gansheng Industrial Co., Ltd. , since the official establishment of the brand in 2012, has been committed to 0-6 years old children's sandals, slippers, home shoes, toddler shoes, snow boots and other design and development and sales production. 2013 into the online platform, and with the advantages of product style and wearing experience, quickly jumped to the Tmall children's shoes and home shoes category sales of the first position and maintained to date. In 2016, Cheerful Mario Hangzhou design branch was established to further strengthen the advantages of product types and models, and more than 10 excellent designers with design breakthrough capabilities have emerged. 2018, the offline business department was established to expand offline business, and at the same time for a number of well-known brands OEM production. Cheerful Mario brand children's shoes according to the unique physical characteristics of Chinese children, carefully selected healthy, comfortable, environmentally friendly raw and auxiliary materials, with its unique and innovative style, exquisite and meticulous craft production, fully demonstrate the children's innocent and lively, free personality, shaping the Chinese children's "original" design concept. The pursuit of high quality, high value, high cost performance, high service, high buyer experience and perfect after-sales service is the original intention of the Cheerful Mario brand.