Delafield is a full line distributor for several manufacturers; including ATOS, Parker, and Norman Filter. We have manufacturing, and sales offices in Dallas, Texas (20,000 sq. ft.); San Diego (14,000 sq. ft.) and Fontana (6,000 sq. ft.), California. Corporate headquarters is in Duarte (east of L.A.), California (80,000 sq. ft.).

Delafield is certified to both ISO 9001:2008 and AS9100B by the International Standards Authority (ISA). The ISO:9001 certification covers Duarte, CA; Mabank, TX; and San Diego, CA sites and includes design, distribution, manufacturing, installation and final testing of elctromechanical, hydraulic and pneumatic components and systems including machining, sheet metal and structural fabrication. The AS9100 certification covers our campus in Duarte, CA and includes distribution, manufacturing, and final testing of elctromechanical, hydraulic and pneumatic components and systems including machining, sheet metal and structural fabrication.

We specialize in the engineering, manufacturing and sales of products that utilize piping, pumps, hoses, manifolds, valves, and tubing to move both fluids and gases. A large part of our business is manufacturing and assembling products for customers utilizing their drawings and test procedures. This includes hydraulic manifolds and power units, scanning devices, and electronic industry heat exchangers.