Hopper Equipment & Supply

Formed in 1946, Rettig Machine Inc. is a general machine and fabrication shop located in Redlands, Calif. The company has worked for a variety of customers in industries including aerospace, construction, mining, railroads, and steel and aluminum processing. It specializes in custom, one, or a few of a kind, medium to heavy machining and fabrication work, either repairing or manufacturing to blueprint specifications. Some of Rettig Machine Inc.'s projects include continuous coating machines, furnace shells, reclaim tunnels, astronomical telescopes, caster-bearing chocks, platens, bearing support rollers and caster line refurbishing.

O Rings & Things, located in Fontana, CA, specializes in a vast inventory of sealing solutions, offering a comprehensive range of products including O-Rings, piston seals, and rod seals tailored for various industrial applications. Their extensive catalog also features specialized items such as Vee packing sets, wear rings, and backup rings, ensuring customers can find the precise components they need. Committed to quality and service, O Rings & Things provides both standard and custom sealing solutions to meet the demands of diverse industries. With a focus on innovation and reliability, they cater to the requirements of professionals seeking high-performance sealing products. Generated from the website