SHANGHAI XIWU SCIENCE AND TECHNOLOGY CO - TNSM2506B-0027885

GEAR SEGMENT OPENING CLOSING L2; MACHINE: LINE 2 TERNALS; 21 TEETH OPENING CLOSING TERNALS LINE 2 ULTRASONIC 1 FESF, MATERIAL GB/T 3077-201542CRMO TAMPER TAMPERING; TNSM2506B-0027885-2