... distance 100mm conveyor roller chain.They are made from Cr and Ni allory steel. We supply various ... conveyor roller chains.The chain is made from Cr and Ni alloy steel ,is suitable for resisting magnetism,preventing ... .We can offer you a competitive price and good service.Since we are a manufacturer,we could ... ,2X3-92L,2X3-100L,2X3-102L,3X4-90L2.good quality and price,long service time3.OEM available4 ...