Yes The manufacturer of Yida toothpaste is Guangzhou Qiancai Cosmetics Co., Ltd., and Yida brand is a trademark obtained by Qiancai International through legal channels on August 20, 20 10. It is an oral care product brand with "xylitol moth-proofing" as its main selling point. Dentist Yida toothpaste is genuine. Xinyida brand toothpaste has been welcomed by consumers and distributors since it was officially listed in June 20 10, which proves that Yida brand toothpaste has a broad market prospect.