From the press release:
RGF entered into a strategic partnership with Jackie Chan International Theater Group, to supply on an exclusive turnkey basis, indoor air purification systems utilizing RGF's proprietary Photohydroionization (PHI) technology designed for Jackie Chan's high-end cinema multiplexes throughout China.
RGF's PHI technology is a proprietary unique technology that is utilized in RGF's induct indoor air quality product line, which provides low energy air purification that has been proven to kill mold, odors, bacteria, and 88% of an airborne sneeze germs at three feet. Also VOCs, viruses and up to 99% of MRSA, H1N1 and the Norwalk Virus, to name a few.
RGF manufactures over 500 environmental products providing the world with the safest air, water and food without the use of chemicals. RGF has sold over one million PHI cells in 33 countries including numerous office buildings and government projects in China.