NIKKEN roller chans are avaible in both transmission roller chains and conveyor chains which come in rolls of several detachable attachments for light or heavy duty mechanical purpose. We supply chains in many form of materials such as steel with heat treatment, nickel plated and stainless steel for various insutrial applications. Types of Chains : NIKKEN Standard Roller Chain ( ANSI & British Standard ) NIKKEN Double Pitch Roller Chain NIKKEN Conveyor Chains NIKKEN Stainless Steel Roller Chain & Conveyor Chain NIKKEN Roller Chain & Conveyor Chain with Standard Attachment & Special Attachment NIKKEN Leaf Chain NIKKEN Tabletop Chain NIKEN PIV Chain NIKKEN Silent Chain standard chain we stok : NIKKEN ROLLER CHAIN RS 40 NIKKEN ROLLER CHAIN RS 50 NIKKEN ROLLER CHAIN RS 60 NIKKEN ROLLER CHAIN RS 80 NIKKEN ROLLER CHAIN RS 100 NIKKEN ROLLER CHAIN RS 120 NIKKEN ROLLER CHAIN RS 140 NIKKEN ROLLER CHAIN RS 160 -180-200