Rocklin Manufacturing Co., incorporated in 1934, is an established manufacturer of industrial electronic equipment. The Rocklinizer (Carbide Application Equipment) and the Rocklin MoldMender Micro Welder are built in Sioux City, Iowa, USA and marketed worldwide through agents, representatives and distributors.

Since 1934, we have delivered the highest quality products, incomparable service, and unrivaled attention to detail to help our customers maximize productivity and reduce costs. From small shops to large-scale operations, Rocklin Manufacturing Co. products are well suited for many needs and situations. Use the Rocklinizer and the MoldMender Micro Welder on your next job and see the results for yourself!


Equipment Sales Co., a sales and distribution subsidiary of Rocklin Manufacturing Co., markets and sells quality manufacturing products including a full line of marking products highlighted by the battery-operated FlyMarker®, LaserEvo laser marking systems, and two micro welders, the Lase One and the WS. Though our established network of North American and global sales representatives, we partner with the highest quality manufacturers to deliver sales in North America and beyond.  Additional information on our sales and distribution expertise can be found here.

For more information on Rocklin Manufacturing Co., Equipment Sales Co., or any of our products and services, feel free to contact us through our online form, or by phone or email.