EKA CNC supplies OEM and reconditioned CNC machine spare parts from its Chennai facility and ships globally. The company stocks components such as servo motors, spindle drives, circuit boards, encoders, amplifiers and power modules, and specialises in obsolete, legacy and used CNC parts as well as non‑OEM replacement monitors. It also provides engineering services including re‑engineering, rebuilding, retrofitting, software integration for Siemens and Heidenhain controls, bespoke machine tool design, custom NC/CNC control development and maintenance.