Our world-class, Southern California facility ensures rapid production, eliminating supply chain issues with overseas manufacturing. Our extensive inventory means your USA-made part is ready for you.
Same-Day Shipping Policy: Online orders received by 12:00 noon PT Monday through Friday usually ship the same day. If there is a delay, Q-Mark will notify you right away. Orders received after 12:00 noon PT may ship one business day later. Learn More.
"I love working with your company, and I tell everyone that I use probes from Q-Mark."
Dr. Hy Tran
Sandia National Labs,
Albuquerque, NM
"Your customer service and product quality are why we will continue to order probes and accessories from Q-Mark."
Dwayne Anders
Thomas Instrument,
Brookshire, TX
"I just want you to know that the styli we ordered arrived safely, and the quality is exceptional."
Wayne Glasser
Doby Engineering, Sydney,
Australia
In our latest video, Quality Digest's Dirk Dusharme showcases Q-Mark Manufacturing's innovative machine tool styli...
Quality Digest's Dirk Dusharme invites viewers to experience Q-Mark's unique pub-themed space, a refreshing haven amidst the busy show floor. Attendees enjoyed complimentary Starbucks coffee in the morning and a frosty beverage in the afternoon (one per customer, 21+)...
The Consumer Electronics Show in Las Vegas, or CES, is an enormous event. The exhibitors have huge booths to showcase their latest products. The massive show consumes all three Las Vegas Convention Center halls, including outdoor areas, which feature automotive exhibits and food trucks...
