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Promotion for this month!(9/6/2012 6:16:12 PM)
New tach/hour meter released!(7/2/2012 12:22:52 AM)
Length/angle sensor installed on Brazilian brand crane(4/5/2012 10:54:50 PM)
Diesel engine hour meter has been aprroved by European customers(4/5/2012 10:45:21 PM)
New hour meter SY-N5 for diesel engine!(2/19/2012 9:39:25 PM)
Longsone opened a new page on linkedin!(2/10/2012 1:12:07 AM)
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