FENG ERDA GROUP R&D timu inogona kukupa iwe nyanzvi uye nenguva yehunyanzvi rutsigiro uye sevhisi.Injiniya wedu mukuru ane makore anopfuura makumi maviri ehunyanzvi hwehunyanzvi hwehunyanzvi, vakagadzira akawanda patents ebrasive, senge kuforoma simbi isina tsvina, alloy kukuya simbi.Nechikwata chedu chakasimba cheR&D, takahwina mibairo yakawanda pane tekinoroji uye kuwana mukurumbira wakanaka mumusika wepasirese.