Ignition Coil Supplier for Japanese, Korean, American & French Cars

The ignition coil is a cornerstone of a vehicle's ignition system, converting the low - voltage current from the battery into the high - voltage spark needed to ignite the fuel in the engine. Ningbo Longwind Auto Parts Co., Ltd. is a leading manufacturer of high - performance ignition coils. Our company, with five factories, has the scale and technical expertise to produce ignition coils that meet the diverse requirements of modern vehicles. We source the highest quality materials, such as high - permeability magnetic alloys and premium - grade copper, to ensure optimal performance and durability. Our manufacturing process incorporates advanced winding and assembly techniques, resulting in ignition coils that offer a consistent and powerful spark. Each ignition coil undergoes a series of rigorous quality control tests, including high - voltage testing, insulation resistance testing, and thermal cycling tests. This guarantees that our products can operate reliably in various driving conditions. With no minimum order quantity and a 7 - day delivery guarantee, we provide a convenient solution for vehicle owners, repair shops, and parts distributors to access reliable ignition coils.