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Nippon Alef Co., Ltd. manufactures reed switches / magnetic sensors / photo sensors in-house.

Providing more than 40 years of leading-edge technology, and state-of-the-art manufacturing techniques to the electronics, automotive, office automation, and security industries. As a wholly owned subsidiary of Yokohama, Japan-based Nippon Aleph, a 75 year old world class corporation and with sales exceeding $220 million, world wide “Blue Chip” corporations rely on Aleph products for the highest quality and most competitive pricing. Aleph continues to earn the highest reputation for zero defects, ISO 9001, ISO 9002, and ISO 9003 manufacturing quality, and an absolute commitment to deliver the most reliable products in the industry. We have been manufacturing reed switches for over 30 years, and are presently supplying some of the needs of every major reed switch, sensor and security manufacturer. We has more than 30 different types of reed switches that include general applications, high power, high voltage, high insulation resistance, low thermal EMF and mercury wetted. Most are available in form “A” or form “C”.

Aleph create and propose high-quality sensors based on our own elements.

Aleph special feature is to realize a consistent production system from product planning / design / mold manufacturing / molding / mass production equipment design / manufacturing.

For this reason, Aleph have achieved fine-tuned, quick delivery and low cost to meet customer requirements. We are proud of their high competitiveness that cannot be followed by other companies. With this production system in place at their factories in Japan and China, we are always able to respond globally.

Aleph started production of reed switches in 1968 and have played a part in the spread of reed switches. In 2009, we acquired and succeeded the reed switch business of NEC TOKIN Corporation, and in 2010, succeeded in developing the world’s smallest reed switch.