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About Promise

As a leading

ignition Coil manufacturers and oem auto ignition coil factory in China

, Ningbo Promise Electrical Appliances Co.,Ltd was found in 1985. We specialized in manufacturing ignition coils more than 30 years. These ignition coils are widely used in automobile, motorcycle and shipping industry, agricultural and garden tools, etc.
Company has passed ISO14001 and IATF16949. We imported five pieces of HUBERS Vacuum Casting Equipments from Germany and dozens of winding machines imported from Janpan, combined with TS management system to ensure the consistency of high quality products. Achieve a good sale worldwide. Ningbo Promise custom OEM ignition coils and offer a solution for European cars, Korean cars, French cars, American cars, Japanese cars, China cars etc. Here you can always trust us.

Equipment Application

Automotive industry

Automotive industry

Motorcycle industry

Motorcycle industry



Garden industry

Garden industry

Latest certificate



Sales Network

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latest news

News Center

May 08, 2021

Common problems with ignition coils

What ignition coil is? Is it a mystery you want to forget? It is not a secret you want to keep from your friends and family. The ignition coil in your...

May 29, 2021

Causes of car body shaking, frustration, and ignition coils

1. The engine lacks a cylinder, a certain cylinder does not work due to a misfire, and the spark plug or ignition coil in a certain cylinder does not ...

May 23, 2021

Troubleshooting Your Car's Ignition Coil Pack

An ignition coil is actually an electrical induction coil within an automobile's ignition system which converts the voltage of the battery's charge to...

May 16, 2021

How often do I change the car ignition coil?

Many parts of automobiles play a key role, but they are easily damaged due to the influence of the working environment, such as spark plugs and igniti...

OEM Customer

Our annual production capacity is over 20000 tons,we can meet the needs of different customers with different purchase quantity.

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