Linear Guide, Linear Guide Rail, Linear Rail manufacturer / supplier in China, offering Igus Dry Running Polymer Bearing Oil-Free Closed Anodized Aluminum Adapter Plastic Linear Bush for Food Medicine Machine Rjum-01-10-12-16-20-25-30-40-50, Lm10uu Lm12uu Lm20uu Lm25uu Lm30uu Lm40uu Lm50uu Asia Standard Lm Closed Type Aluminum Housing Plastic Linear Bushing, Fitness Gym Equipment Sports Leg Press Machine Plastic Heavy Duty Super Linear Ball Bearing (Lbcr20d Lbcr25D Lbcr30d Lbcr40d-2ls) and so on.