HAYASHI GROUP
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Business Activities
Manufacturing Contract Service
Using our own manufacturing know-how developed for the past years, we can take up manufacturing contract of various products in small quantities, from assembly through final inspection to shipment.Based on the long acquired manufacturing technology, we can fabricate jigs and tools, offering flexible service from prototype to volume production.
Contract Services Provided in the Past
Watch Assembly Wrist watch assembly (mechanical, quarts)
Magnetic Head Assembly Assembly of magnetic head for HDD.
Post-DRAM Process Dicing - Mold - Burn-in test
GaAsIC Assembly Die-bond - Sealing - Final inspection
Pin Amp. Assembly Die-bond - Sealing - Alignment - Final inspection
Vacuum Parts Assembly Assembly of high vacuum parts, connectors, harness.
Switch AssemblySmall switch assembly

Major Facilities
Water Purifying Machine N-gas Tank
Dry Air Clean Room(200u&300u)
Ball Bonder (for Au wire) Wedge Bonder (for Au, Al wire)