Beijing four Technology Co., Ltd. Was founded in 2015, is a focus on electric toothbrush, toothpaste, tooth cleaner, floss, mouthwash slobber and other oral health products research and development, production and sales of technology companies, the company is headquartered in the capital city of Beijing economic and Technological Development Zone of Yizhuang, and has offices in dozens of domestic first and second tier city.

Since the founding of the company, always adhere to the integrity, people-oriented business philosophy, absorb domestic and foreign advanced technology, combined with the physical characteristics of the East, and strictly control the production process, in order to solve the problem of the final oral consumers plan.

"Jie Tisch" professional oral care brand was launched with its professional and appearance in the market repercussions, widely acclaimed, products in the main city of the country have sales.