EB Sources strives to provide you with the very latest in technology paired with innovative design to minimize down times and maximize production. Our products are manufactured in the USA to last for years to come while providing cost savings. EB Sources manufactures standard and custom sources, feed-thrus, coils, crucibles, emitters, and other custom parts you need. We specialize in Egun repair and Magnet regaussing. Fastest repair turn-around in the industry at competitive pricing.