Tender For supply of lm rail 500mm-similar to hiwin rgr45r500h: supply of linear motion guideways for 500 mm length suita , lm rail 800mm-similar: hiwin rgr45r800h: supply of linear motion guideways for 800 mm length suitabl , supply of lm guide block with lm accessories rail kit similar to hiwin gw45cczah+ kk to suit hiwin rg