Hi Friend,
Initially , deeply attracted by mass gauges  supplied online and after-market ,would you pls inform us if would like to have one more option for source ?
Such as 140mm speedometer                                            GPS speedometer
1. Total Mileage Programmable                                         1. Total Mileage Adjustable 
2. Speed Ratio  (imp/km) Programmable                         2. GPS Blind Area Odometer Compensation  
3. Overspeed Alarm (Threshold Programmable)             3. OverSpeed Buzzer Alarm (Value Adjustable) 
Now we Tenet is looking for more and more distributor and strategic partners , will you join and discuss with us?
More information in tenet.com.hk
Many thanks
Tenet Auto Electronics Ltd.
Whatsapp/Mobile:+86 185 0301 7253