Recreational Biotech (Shenzhen) Co., Ltd. is a company engaged in air pollution control, clean series products �§� ?�¥??, production, sales as one of professional technology company headquartered in Hong Kong You Shijie earliest research in this field several years Tansuo expert group, Tong Guo the introduction of absorbing international advanced technology, master of the clean indoor environmental pollution control many cutting-edge technology, successfully developed a number of high-tech green products. Ozone is a business based on R & D, production, sales, ozone generators, ozone sterilizing machine, water purifier, water with a net device, and environmental protection high-tech enterprises.</p>