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Mateiral 40 CR or 50Mn
Surface hardness HRC 50-58, depth 4-10 mm
Finish Smooth
Colors Black or yellow
Technique Black or yellow
Warranty time 20000 working hours
Certification ISO9001/14001
Place of origin Fujian, China
MOQ 2 pieces
Delivery Time Within 30 days after contract established
ساخت : China
دستگاه : YSM