Beijing Mfresh High-Tech Co., Ltd. is an integrated private enterprise, including research & development, production, sales, and service, which is specialized in R & D of environmental friendly electronic appliances, such as: negative ions, plasma, ozone generator, ozone sterilization machine, purifier in car, air purifier, humidifier, water purifier, the solar energy equipment, etc. We have got complete production facilities, containing mold workshop, injection workshop, surface treatment ...