CDTop Technology software team is now the most experienced MTK based module vendor in the world, CDtop offers flexible, value-adding GPS firmware customization services that maximizes the over system efficiencies and power consumption. Latest functions like Binary Mode, One-Sentence Output, Geo-fencing and Last Position Retention.

If you need more support and information for firmware customization please directly contact us at info@cdtop-tech.com for further services.