Shanghai Qinghang Air-filmed Resistance-reduced Ship Ltd.,Co.

Shanghai Qinghang air-filmed resistance-reduced ship Ltd.,Co. is established by associate professor Cai Jinqi, who graduated from Shanghai Jiaotong University. He has discovered the air film law and has invented the technology of forming a thin layer of air film at ship bottom to reduce resistance of ships. It can help ships to save about 20% energy.  The technology is one of Shanghai government�� high-tech transforming  projects. It is the leading technology in the world that first solves the technique problem of forming a thin layer of air film at ship bottom. Our company engages in designing ships using our technology, providing technology and consulting on air-filmed high speed ships and transportation ships to other company, promoting this high value adding resistance reducing technology. Our company cooperates with other companies to design and build high-speed ship and transportation  ships using our technology to reduce resistance and save energy.       Excessive emission of CO2 has imperiled mankind. In order to contribute to the application of our energy-saving technology of ships, our company make known to public our research result and experience which has been developed by the devoted inventer. Because the law of forming a thin layer of air film at ship bottom is unique, there will be no similar technology in the world. Our efforts will save resources invested in energy saving technology and let more users learn our technology and use it.         General Manager CaiJinqi         We hope more ships will use our energy-saving  technology of using a thin layer of air film. Through international cooperation, we can develop and promote  the technology together. It can not only reduce the cost of transportation for you but also reduce the emissions of CO2 and benefit environmental protection.