chenhi Industrial & Trading companyis a high-technology enterprise of HeNan . It is a professional manufacturer of screening machines ,conveyer machines and elevator ,related machines and so on , located in beautiful XinXiang new development area, The company features advanced CAD and computer simulation test system, which ensures the quality of design, development, manufacturing and after-sale service. The company has formed a complete production-chain that takes vibrating machines ,conveyer and elevator as the main products and vibrating feeder, various feeders, vibrating bunker ,vibratingmotors ,filter clothes ?etc. as supplementary products. The major products are: vibrating screen, vibrating feeder, sand washing machine, belt conveyor, etc. Especially, the high-efficiency vibrating screen system , conveyer system , elevator system , various feeder system ^^and so on .