The Chief Engineer Ru Changqu is not only the general manager of Changqu electronic technology limited company ,but also the originator of AP&T.He is used to be a teacher of South China Univercity of Technology,and is engaged in the research of heart probes for many years.
1996,when he has learned that each big car company in the world all invested the huge sum to settle the problem of checking air pressure and temperature of the tire, he produced the thick interest to this and began to lead the medical exploration technique into the car tire air pressure examines.From then on, he consulted、 collected 、 sorted the data,chalked out and experimented constantly,and we didn't know how many nights at which he didn't sleep he had gone through.For many years’ hard experiment,he overcame many disimaginative problems,Then finally, he developed a kind of intellective checking instrument that can examine the tire air pressure and temperature at the same time, and got the national patent in 2001.
In order to make this production face the market as soon as possible, he resigns resolutely, and establish Changqu electronic technology limited company in July 2002,and get three utilitarian new patents,one invention patent,one appearance patent.In August 2002, He attended the First Chinese scientist's forum held in Beijing. Through three years’ hard experiment,Mr Ru'hard working finally achieves that AP&T is no more only a patent,but will be a production at the beginning of October 2005.