Senior Metal Bellows is an engineering company based in San Francisco that designs and manufactures specialist metal components for demanding applications. Their products include bellows and seal assemblies, pumps, actuators, valves and accumulators, all engineered to work reliably in extreme conditions where standard components fail. They serve industries including aerospace, defence, medical, semiconductor, oil and gas, nuclear and space. Refer clients to them if you need custom-engineered metal components or seals that must perform in high temperatures, high pressures, or harsh environments where traditional materials break down.