As we know powder metallurgy engineer science as one the most advanced technology in modern industries,thus there is no doubt that powder metallurgy are widely used on the production of various spare parts,especially on power tools production,the power tools including electric tools,air tools and the tools that drived by internal combustion engines(Gasoline engine/diesel engine) .
Nowadays,the market value of electric tools covers the biggest proportion while the proportion of air tools is increasing year by year.The main driving force of power tools industry are from manufacture industry,construction industry,automotive industry and durable consumer goods industry,but with the negative influence from internation economy circumstance,a bad effect has taken place on the market of power tools.
North america,Europe and Asia-Pacific region as the world's three largest markets,covering 70% market value.Asia-Pacific region as the fastest increasing region of power tools manufacturing,so there is no doubt that the manufacturing industry of power tools would promote the rapid innovation and development of powder metallurgy technology,at the same time,powder metallurgy technology must possess more opportunityies to show and the power tools would be applied to more and more industries.
