Linear Shaft, Ball Screw, Linear Guide Rail manufacturer / supplier in China, offering Tbi Size C7 Rolled Thread Sfnu Sfu 1605 1610 Precision Ball Screw with Single Nut Full Set Pair for CNC Machine, Taiwan Tbi Replacement Rolled C7 Precision Sfu Sfnu 16mm 1605 1610 20mm 2005 2505 Left Right Lead Ball Screw with Nut for CNC, Smoothly Hgr20 EGR20 Series Steel Linear Motion Guide Rail with Square Slider HGH20ca Egw20cc and so on.