Apex Precision Mechatronix Pvt. Ltd. Offers Standard Linear Motion Shaft. Apex Precision Mechatronix Pvt. Ltd. Supplies Linear Motion Systems, Pneumatic Products, Gears, Racks & Pinions, ACS Motion Control, Safety Couplings, Precision Locknuts Locking Elements, etc. Apex Precision Mechatronix Pvt. Ltd is ISO certified company. The Standard Linear Motion Shaft is high quality special shafts for the linear bush type.