Nanchang Smile Technology Co.,Ltd, Manufacturer of dental oral products in China, such as teeth whitening gel, strips, toothpaste, mouthwash, led light, electric toothbrush, water flosser etc. With two dust-free factories, one in zhangshu, jiangxi for whitening products, another in shenzhen, guangdong for electronic products. Both factories are approved by ISO9001, GMP, ISO22716, ISO13485, BSCI. With years of R&D, IVISMILE keeps offering innovative, effective and enamel safe products. Cooperated with wal-mart and Distributors all over the world. Owned more than 20 oversea design and utility patents for dental products. Welcome to contact us for further cooperation.