Linear Shaft, Linear Guide, Ball Screw manufacturer / supplier in China, offering Factory Supply Aluminium Alloy Linear Guide Block and Double Axles Rail Lgd Lgb Series, Factory Hot Selling High Precision Ball Screws Are Used for Printing Machinery, High Precision Linear Motion Bearings Lm6uu, Lm8uu, Lm10uu, Lm12uu, Lm13uu, Used for Packaging Machinery and so on.