ALADCO ® is the manufacturer of Pneumatic Check Valve Brands: Nu-Check®, Dual-Check®, Clean-Check®, Air-Fuse™, Balance-Check™, and Equa-Check™; Grip-Clamp® Heavy-Duty Automation Grippers, Roller-Cam Clamp™ for Jigs & Fixtures and special machine accessory components

"ALADCO ® is committed to manufacturing pneumatic check valves, grippers and clamps that don't let you down" We strive to understand and fulfill our customer's technical concerns and our products are designed to maximize reliability and safety.

*Special note to recent site visitors:

Our site, along with several others that were located on various webservers, had been the victim of a recent hacker exploit that has affected hundreds of sites on the internet. We would like to assure you, the problems have been addressed, and the site is on a safe server now. We apologize for the recent problems that you may have experienced. If you notice anything out of the ordinary, or something not working, please feel free to send us a note using the 'Contact Us' page. Thank you