... Impact:18-30 JProduction Technology:Sodium Silicate Investment Casting Jincheng City Ruixi Casting Co.,Ltd, formerly called Jincheng Ruixi Construction ... 1993,located in the China famous Casting Township-Nancun Town,,Jincheng City,Shanxi Province. Since its establishment,the plant has been devoted itself ... factory,with floor space 33,000 s.q.m,building area 28,000 s.q.m.,with production capability 5, ...