1) Spark Plug shaped

2) Super LED light

3) keyring design

4) with mini screwdriver

5) customer's LOGO is available

 

6) Multi-ribbed insulator eliminates flashover

7) 95% pure alumina insulator

8) Strong resistance to heat and shock

9) Great mechanic and electronic features

10) Superb insulation

11) Nickel plated housing prevents oxidation and corrosion

12) Heat crimping process ensures absolute air-tight fit

13) Inner sealing with conductive glass ensures a fine conductivity and sealing

14) Multi-layer gaskets have strong elasticity and reliable in sealing

15) Copper core electrode prevents oxidation and corrosion

16) Good electricity and heat conductivity

17) Long spark plug service life