Automotive Ignition Coils
And how to turn them into nifty Tesla Coils.
http://home.earthlink.net/~jimlux/hv/igncoil.htm

Weastec Inc.
Weastec is a supplier of automotive products in North America as well as other markets. Our products include ignition coils, automotive sensors and switches.
http://www.weastec.com/

Top-View Coil Products Co Ltd
Manufacturer of coils and inductors. The product range includes surface-mount transformers, choke coils, inductor coils, toroidal coils and watch choke coils.
http://www.topview.com.hk

A&B Electronics
Throughout the past 21 years, our coil building capabilities have included: Solenoid Coils, Magnetic Relay Coils, Heating Elements, Special Filters, Torroids-large & small, Wire Wound Resistors, RF & IF Coils, Potcore Transformers, Sub Assembly Work Ground Straps, Hooks & Probes and Custom Networks.
http://www.abelectronics.net/

Wuxi Wells Synthetic Material Co., Ltd
Manufacture and sales of potting materials of polyurethane and silicone for products including resistance ignition coils, circuit boards and capacitors.
http://www.wells-chem.com

Davis Unified Ignition
Manufacturer of ignition products for a variety of cars.
http://www.performancedistributors.com/

Coils Electronic Co., Ltd.
Manufacturer chokes and coils, power inductors, antenna coils, toroids, filters, solenoids and transformers.
http://www.ceccoils.com

Rapair, Inc.
For more than 25 years, CDI Electronics has provided value and lowest cost of ownership by supporting the marine and motor sport industry. Our commitment is to continue to be the proven solution provider. We also believe it is our duty to train the marine industry to diagnose and install ignition products. See our training and Service areas to learn more. Our products are Designed and Manufactured in Madison, Alabama.
http://www.rapair.com

MSD Ignition
Your performance electronic source for ignitions, coils, distributors, alternators, timing controls, lazer gauges, spark plug wires, starters, fuel management, data acquisition and tuners.
http://www.msdignition.com/

Stripco Inc
Provides low carbon steel products in the form of narrow slit coils, edge conditioned coils, cut to length strips and bars, and oscillate wound coils.
http://www.stripco.com/