Feedback is very important to us. We can address your concerns. It is impossible to address issues if we do not know about them! Your satisfaction is our ultimate goal.We work hard to earn your trust and future business. A If you receive a defective item, you may return it or ask for a discount. Mitsubishi, Siemens, Fagor CNC machine parts and accessories, Engraving & milling solutions, spindle. Motor with VFD kits, servo motor and servo drive kits, stepper motor and stepper drive kits, ball screw. Linear guide rail, 3D printer parts, etc. If you need any CNC parts or repairs, welcome to contact me, we will try our best to help you. If it's non-workdays, please kindly be patient and wait till Monday. The item "ATC Spindle Unit BT30 Mechanical Power Head Air Pneumatic Cylinder Bracket Kit" is in sale since Monday, August 3, 2020. This item is in the category "Business, Office & Industrial\Industrial Automation & Motion Controls\Electric Motors\General Purpose Motors". The seller is "vipwindows_168" and is located in Shenzhen. This item can be shipped to all countries in Europe, all countries in continental Asia, United States, Canada, Australia.