Marusan Electronics is a specialist manufacturer of industrial heat sinks founded in 1963. LEX heat sinks feature high precision and efficiency, and we ensure complete quality management both for our catalogue items and custom-made items: quality management right from design and development, to the acceptance of raw materials, to precision processing, surface finishing, detailed inspection, through to packing and shipping.
We have acquired international standard certification in the form of both quality and environmental ISO certificates.
In addition, in recent years we have reinforced our services, including assembly services, based on the catch call of “one-stop support.” Moreover, we provide further value-added with our thermal analysis, using special thermal analysis software and real-time measurements.
LEX MARUSAN is a heat countermeasures brand you can trust for both quality and environmental friendliness.
|Trade Name||Marusan Electronics Co., Ltd.|
|Addresses||Head Office: 3-9-2 Sotokanda, Chiyoda-ku, Tokyo
Saitama Sales Office: 581-8 Oaza Kodaya, Moroyama-machi, Iruma-gun, Saitama
Saitama Factory: 581-5 Oaza Kodaya, Moroyama-machi, Iruma-gun, Saitama
|Established||July 6, 1963|
|Capital||70,000,000 yen (as of February 2012)|
|Representative||President and Representative Director: Mika Takemura|
|Company Business||Manufacture and sales of parts for electric and electronic devices
LEX heat sinks (for semiconductor elements)
Non-ferrous aluminum processed parts
|Facility name||Manufacturer / Machine name||Facility ability/processing scope, etc.|
|Fully automatic cutter||TSUNE SEIKI / TK2M-16G||H90 x W600|
|Fully automatic cutter||TSUNE SEIKI / TK2M-2060G||H200 x W600|
|Machining Center||Mori Seiki / NV5000α||X800 x Y500|
|Machining Center||Mori Seiki / NV5000||X800 x Y500|
|Machining Center||Mori Seiki / MV40M||X500 x Y400|
|Self Center||Sugino Machine / SCU-822 TE||X300 x Y250|
|CAM software||FACT / FeatureCAM||Software equipment|
|Thermal analysis software||ANSYS / Icepak||Software equipment|
|Air leak tester||ATEQ / F520||100 kPa|
|Air leak tester||ATEQ / MF520||900 kPa|
|Medium cleaner||TAISEI CLEAN CHEMICAL / M-HBU400||250 x 400|
|Large cleaner||TAISEI CLEAN CHEMICAL / M-HU600||500 x 600|
|Three-dimensional measuring machine||TOKYO SEIMITSU / DuraMax||X500 x Y500 x Z500|