ZM Technologies is a manufacturer of industrial products such as, Pre-cut shims and other products for rotating equipment alignment. Mechanical seals for sanitary pumps, ANSI pumps and pulp and paper pumps. Pump parts & repiar for dairy and food processing pumps. Non-chemical methods for wastewater neutralization. Industrial wastewater membrane processes for TSS and BOD reduction, and chemical recovery systems for cleaning caustic or acid wastewater.