China started PIM industry in 1950s, as the automotive parts grows,and it saves materials during the

production process,people are thinking highly of it rapidly.

At present,china PIM industry is in high-speed development period.In these years,new

technologies,such as microwave sintering, spray forming and mechanical alloying,etc. They all make

the PIM more important.

Automotive components are needed a lot during the production process of cars,the components have

highly strict requirements,just PIM could meet all the requirements. On the one hand,PIM products

have high precision,high gloss,good mechanical property;on the other hand,bulk production would be

taken once price is accepted,that would bring us many economic benefits.