「課題解決型」Alpha Technical Research Co. Ltd. is a problem solving type engineering company.
ECOION, new water quality management without any chemicals, suitable for the coming era
Df sheet Df sheet is the best for radiation shield at nuclear facilities and at medical equipment facilities. And we recommend Df sheet as next-generation radiation shield and soundproofing technology with confidence.

radiation shielding material

radiation shielding materialEnvironmentally conscious radiation shielding material replacing lead.

Water-Quality Improvement

Water-Quality ImprovementWater-Quality Improvement in cogeneration, central air conditioning system and industrial facilities.
  • ECOION New era water quality management