Estun Automation Co., Ltd. Product Reliability Test Center covers a total area of 4,000 ㎡ with a total investment of over 80 million RMB. It consists of 4 test teams and 9 functional laboratories: Electronic‑Component Laboratory, Motor Laboratory, Servo‑System Laboratory, Electronic‑Control Laboratory, Robot Mechanical‑Component & Complete‑Machine Laboratory, EMC Laboratory, Environmental‑Reliability Laboratory, Electrical‑Safety Laboratory, and Mechanical‑Vibration & Comprehensive‑Reliability Laboratory. Covering 30 professional test disciplines, it delivers full‑scale testing for electronic components, core robot electrical parts (motors, servo systems, controllers), robot mechanical parts (wiring harnesses, reducers, nitrogen dampers), complete robot systems, system reliability and product certification.