www.eguardtour.com

Quality Control

Our Supplier
 
We choose the named and quality supplier for our electron component. And we have the perfect quality control for the raw material
and the end product. We make sure that you can get the best product.  

 
Material Supplier Model
Singlechip Texas Instruments MSP430F149IPWR
Memory chip WINBOND W25Q16DVSSIG
GSM Module SIMCOM SIM900
Resistor-capacitor unit Samsung CL31B106KQHNNNE
Battery Panasonic CR123A-3.0V
GPS Module Ublox NEO-6M
resistor-capacitor unit Rohm RB551VM-30TE17
Power supply control chip IR IRF7416
Dynatron Fairchild NDS336P
Clock chip NXP PCF8563T
Optocoupler TOSHIBA TLP521-1
Singlechip Microchip MCP9700
 
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