Tianjin city is healthy nano science and Technology Co., Ltd.   

Tianjin Zhengjian Nano Technology Co. Ltd is a high-tech enterprise integrating scientific research, development, production and sales of products, using natural materials tourmaline (tourmaline) material as the main function of products, combined with the dispersion of nano material technology, biological technology, surface coating technology to develop high value-added products with super series compound the efficacy of.

      at present, Zheng Jian products include series (MS Tomalin gear self heating equipment, magnetic gear, gear, temperature control equipment, beauty) (tourmaline tourmaline bedding series pillow, quilt, mattress, tourmaline tourmaline tourmaline tourmaline) clothing series, daily series and other major series of products.

      provide long-term OEM (OEM), 0DM (sample processing) and product development services commissioned. At present, the company and Russia, Japan, Ukraine, South Korea, the United States, Burma and other countries and regions have trade.