From incoming material inspection and controlled production to precision measurement and final verification, our quality processes support reliable solenoid valves, solenoid coils, motor protection components, and CNC-machined parts for demanding industrial applications.
Quality controls are integrated throughout production, from incoming material verification and process monitoring to precision measurement and final product approval. This structured approach helps maintain dimensional accuracy, functional reliability, and consistent quality across solenoid valves, solenoid coils, and CNC-machined components.

Incoming metals, engineering plastics, coil materials, and purchased components are checked against applicable specifications before entering production. Material condition, dimensions, and relevant documentation are reviewed to help prevent nonconforming materials from affecting subsequent processes.

Critical production stages—including CNC turning, coil winding, encapsulation, component assembly, and automated processing—are monitored according to defined process requirements. In-process inspections help identify dimensional or assembly deviations early and maintain stable production results.

Coordinate measuring machines, contour measurement systems, and precision instruments from Keyence and Mitutoyo are used to verify critical dimensions, profiles, and tolerances. Solenoid components are also evaluated according to applicable electrical, functional, and performance requirements.

Finished products undergo final visual, dimensional, and functional verification based on product specifications and customer requirements. Only approved products are prepared for packaging and shipment, supporting dependable quality and consistent delivery.
Our inspection laboratory uses coordinate measuring machines, contour measurement systems, and precision instruments to verify critical dimensions, profiles, surface characteristics, and manufacturing tolerances. Accurate measurement data supports process control and consistent product quality.