Applicationt: 
audi (A6L, A4L, A4, A1, A8, A5, R8, Q7, Q5, TT, S6, S4, allroad)
BMW (3 Series, 5 Series, 1 Series, 6 Series, 7 Series, X3, X5, Z4)
Production Description:
We have all kinds of auto spark plugs and Industrail gas engine spark plugs.
Spefication:
1). . Multi- Ribs designed on the insulator can eliminate flashover
2). . New ceramic insulator provides better insulation, Heat dissipation,
resistance against heat shock and mechanical failure
3). . Nickel- Plated shell prevents oxidation and corrosion, Electrical heat
crimping process ensures reliable sealing
4). . Resistor glass not only ensures conductivity and sealing but also
provides protection from radio interference
5). . The center electrode has a copper deeply inserted inside the nickel
alloy tip, Vastly improves heat dissipation and preventing dangerous
overheating of the engine
6). . Larger space between insulator nose and metal shell reduces fouling
and misfiring and keeps plug clean
7/ Our branch is supported by our local government.