In 1790, there was a Frenchman named Sifrac, who was very intellectual. One day he was walking in a street in Paris. It had rained the day before, and it was very difficult to walk on the road. All at once a barouche rolled up behind him. The street was narrow and the carriage wide, and Sifrak ... Read More

said:" Huang Luzhuang made a two-wheeled cart, more than three feet long, which can seat one person. It does not need to push and pull, but can drive itself. When the line, with the hand pull shaft beside the curve, then go back to the beginning, with live with pull day foot line eighty miles." It ... Read More

Bicycle is a traditional industry, has a history of more than 100 years, due to environmental and traffic problems, the bicycle has once again become the countries of the world, especially developed countries people favorite traffic tools, fitness, bicycle industry in the world's centre of gravity ... Read More

A Grand View of The Wild History of the Qing Dynasty, published in 1915, said:" Huang Luzhuang made a two-wheeled cart, more than three feet long, which can seat one person. It does not need to push and pull, but can drive itself. When the line, with the hand pull shaft beside the curve, then go ... Read More