... ,quartz,feldspar etc.shapeprismlength of a side6mmterms of payment D/P,T/T,L/Ccolourwine,green,yellow,etcfunctionsurface treatment of the non-ferrous ... metal partscertificationISO9000Terms of PaymentWe support T/T, L/C, D/P to pay.Advantage1.We have all kinds of ...