Tube and tubing companies

Vallourec is a company providing tubular solutions.

Huadi International Group is a company specializing in the development, manufacturing, and sale of metal products.

Swagelok Company is a manufacturer and supplier of high-pressure fittings, regulators, valves, and tubing accessories.

Humtown Products is a company delivering products to the foundry industry.

EandM is a provider of industrial automation solutions primarily to the automotive, food processing, oil and gas, semiconductor, and pharmaceutical industries.

Takasago Electric is a manufacturer of miniature chemically inert valves and pumps.

JNE Welding is a steel fabricator company.

Banner Industries is a distributor of flow components, equipment, and services for both the high purity and industrial markets.

Patriot Industries (also known as Patriot Aluminum Products) is a company that produces the full lines of rigid aluminum and rigid stainless steel conduit, nipples, elbows, and couplings.

PMC Hydraulics Group is a company specializing in hydraulic systems and components for customers in the industrial, energy, mobile, and marine sectors.

Vista Industrial Products (VIP) is a manufacturer of industrial equipment.

McNeilus Truck and Manufacturing is a manufacturer of concrete transport trucks.