... Good performance. 4.ISO9001:2008 XSJ-120 sand washer from Bochuang:Weifang Bo Chuang Machinery Co.,Ltd located in the ... field covering contruction, road, port, water conservation, enviromental protection and so on.with the idea of "absorb the advantage, creat ... staying with quality, developing with technology and getting houors from service, our products have good market and be well-known all over China ...