Our company has good technology powerful and advanced production equipments.Our company is Advanced &New Technology Enterprise of Shandong Province and National Blasting &Peening Standardization Technology Committee Unit.Our company make full use of advanced intermediate frequency induction furnace,causing shot through centrifugal atomizing.Through the following process such as double quenching,tempering,selecting circle,screening,packing to produce high strength,long cycle life cast steel shot,cast steel grit.