Taiwan quan cheng machinery co., ltd. was established in 1985. For the past 30 years it has been operating in the field of pneumatic tools research and development, production and sales to increase the value of its products in Taiwan pneumatic tools manufacturing has always been in a leading position and successfully exported to the international market.In the past 15 years Taiwan quan sincere machinery 90% operating value for the world famous brand OEM manufacturing.Especially in Germany, the Netherlands, France, Italy, the United Kingdom and the United States and other places to obtain customer praise. In addition to the original brand "rui ma" pneumatic tools (impact) Taiwan quan machinery operating in 2005 began to develop