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Applications
Spark plug for automobiles
Features

TORCH is the leader in automobile spark plugs, with spark plugs for almost every car, truck, SUV application in the world. Utilizing a wide variety of materials, from standard copper-core type to Iridium, TORCH is becoming one of the world's leaders in spark plug engineering and technology. TORCH Spark Plugs are OEM Approved and specified by many automobile manufacturers here in China and oversea market.


Spark plug for motorcycles
Features
TORCH is the leader in motorcycle spark plugs, with spark plugs for virtually most motorcycle, ATV, and scooter application in the world. Utilizing a wide variety of materials, from standard copper-core type to Iridium, TORCH is becoming one of the world's leaders in spark plug engineering and technology. TORCH Spark Plugs are OEM Approved and specified by many motorcycle manufacturers here in China and oversea market.


Spark plug for small engines
Features
TORCH also has great contribution to all kinds of small engine applications, such as lawn mowers, chainsaws, rock drills or ice drills, portable generators, log splitters, hedge trimmers, snow blowers, scarifiers, brushcutters and so on. These spark plugs are with utilizing a wide variety of materials from standared copper-core type to iridiuim, incorporated with resistor, which leads to environmental friendliness and reliable performance.


Spark plug for marines
Features
Stainless Steel Marine spark plugs are the ultimate performance solution for marine engines. With a stainless steel shell, this unique spark plug is impervious to rust over the life of the plug. The copper core ground electrode dissipates heat faster resulting in less gap erosion. In addition, it provides smoother idle, better fuel economy, and helps prevent engine damaging preignition. The resistor inside plug eliminates RFI related false readings on depth/fish finders, GPS and other navigational instruments. This also eliminates static in audio and on-board communications systems achieved without loss of ignition performance.


Spark plug for industrial applications
Features
These spark plugs are designed for wide range of industrial applications such as engines burning natural gas, biogas, landfill gas, sewage gas or mixed gas. These plugs need to undertake heavy load and are with long lasting life and good reliability. Most of these plugs are with electrodes enhanced by massive platinum and iridium materials. Some of them have special design like multiple electrodes, pre-chamber or extended mounting device.


Spark plug for aircrafts
Features
This plug is designed with a high-purity aluminum insulator and a special alloy so that it can withstand high spark energy, high voltage, high temperature, and high-pressure gas. The plug is originally designed for military application.




Spark plug for rockets
Features
The spark plug is installed in the combustion chamber near the supply port of hydrogen and oxygen, a silicon nitride insulator is embedded in the plug, which help to withstand strong impact from the combustion heat.
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