Our factory is located central district of new area of NingBo,
The factory is specialized in producing seal rings of the machines sucn as :pump ,kettle and alumina(Ac203.99%),cermet,graphite(M)friction sets.The products are suitable for using in chemical industry,machinery,pharmacy,petrifaction,metallurgy,printing and dyeing ,
foodstuff, etc..And we are undertaking research and develop of various kinds of Nonstandard and the seal rings with particular specifications.