... , Bright annealed, Mechanical polishing, electrolytic polishing8. Test: Eddy current, Hydrostatic, Mechanical, Chemical composition analysis, etc.9. ... analyzer, fully automatic ultrasonic flaw detector, eddy current detecting equipment, water pressure testing equipment, ... . various equipments for testingWe are sincerely looking forward to cooperate with you! eddy current/steel seamless stainless ...