01 / MOTORCYCLE
Large-displacement motorcycles
Ignition coils for EFI motorcycle projects, with application matching and attention to vibration and starting performance.
Discuss an application ↗
One ignition coil catalog
Browse all models together or search by TOM number, OE reference or application.
ITOM PRODUCT CATALOGAll ignition coils
1,338 products currently listed online
Browse Products2000+
ignition coil models available1,338 product records are currently searchable online. Send us an OE number or application for models not yet listed; our team will check the match before quoting.
Contact SalesBEYOND AUTOMOTIVE
Ignition for more engine applications
For specialized engines, share the engine model, OE reference and installation requirements so our team can confirm a suitable ignition solution.
02 / UAV
UAV & small engines
Ignition solutions for UAV and model-engine projects. Share engine, trigger signal and installation requirements.
Discuss an application ↗
03 / OUTBOARD
Outboard engines
Outboard ignition coil applications. Send the engine model and OE reference for a confirmed match.
Discuss an application ↗2000+available product references
6,000 m²production workshop
6,000,000annual ignition coil capacity
IATF 16949quality management system
WHO WE ARE
Ignition coil specialists with manufacturing roots since 1999
ITOM develops and manufactures ignition coils for automotive, motorcycle, UAV and outboard applications. The business traces its manufacturing experience to 1999, and the current Chongqing company was established in 2013.
Our Chongqing operation brings product development, winding, assembly, vacuum encapsulation and testing together. An 80-plus-person team works across production, engineering and quality to support repeatable supply for B2B customers.
1999manufacturing roots
80+employees
2013Chongqing company established
WHY ITOM
Production capacity buyers can verify
ITOM controls the manufacturing chain from incoming materials and winding through assembly, vacuum encapsulation, testing and delivery.
14
sets of automatic winding equipment
11 + 2
assembly and post-assembly lines
100%
open-circuit and integrated performance testing
3,000 m²
warehouse area with ERP management
HOW WE WORK
A documented path from material to shipment
- 01Incoming materials are sampled and checked before production.
- 02First pieces and process records are reviewed on the line.
- 03Open-circuit and integrated performance tests cover every unit.
- 04Finished goods are sampled again before shipment.
INSIDE ITOM
Factory evidence buyers can see
Real production footage shows the facility, equipment and working process. Confirmed facts and documents can be added without changing this structure.
Factory production floor
QUALITY CONTROL
Verified quality management
ITOM's quality management system is certified to IATF 16949:2016 for the production of ignition coils.
- Certificate No.
- 0529759
- Certified scope
- Production of ignition coils
OEM & CUSTOM PACKAGING
Packaging that fits the customer’s market
This block is ready for private label, box design, labels, inner trays and shipping cartons. Confirmed options and minimum quantities can be added later.
Discuss packaging options
WHERE WE ARE
China manufacturing and USA support
CHONGQING ITOM AUTO PARTS CO., LTD.
A1-3, A1-5, A1-6, E Zone, Shuguang Urban Industrial Park, No. 2 Gang'an 2nd Rd, Jiangbei District, Chongqing, China 400025
THOMAS TECHNOLOGY USA LLC
4100 N Powerline Rd #D2, Pompano Beach, FL 33073, USA
From R&D and manufacturing to local service, TOMCOIL continues to provide global customers with stable, efficient and dependable ignition system solutions.
NEWS
Products, factory and exhibitions
News stays focused on information that helps a buyer understand ITOM.
Exhibitions
ITOM at IBEX 2026: meet us at booth 1-814
Our team is presenting ignition coil applications and meeting marine industry partners in Tampa.
Exhibitions
ITOM presents ignition coil solutions at CIMA Motor 2026
ITOM met global motorcycle industry partners at booth N1-16 in Chongqing.
Exhibitions
We Showcase Innovation at CIMA 2024
Ignition coil solutions presented at the China International Motorcycle Trade Exhibition.
Technical Cases
Sagitar ignition coil failure analysis
A technical case covering engine vibration, diagnostics and ignition coil inspection.
Technical Cases
Porsche 911 Turbo 3.3 ignition technology
A technical feature from the original TOM news center.
CONTACT ITOM
Send the product number or application
Tell us the TOM number, OE number, vehicle application and expected quantity. Our team will reply with the matching product and quotation.