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    COMA Technology Co., Ltd.

    • Address: 309, Poeun-Daero, Opo-Eup,, Gwangju-Si, Gyeonggi-Do , Korea
    • Email: Email
    • Phone: 82 70 4432 9434

    Business description

    We are an expert in precision machining of ultra hard materials like sapphire and have super mirror surface lapping/ polishing capability.

    We are manufacturing parts of sapphire, ceramic, quartz, etc.

    for semiconductor equipment, LCD equipment, and other kinds of equipment as requested by customers.

    Especially replacing the parts of existing materials with sapphire will help for machine durability, particle minimization, etc., reducing downtime and cost, while enhancing yield rate.

    Latest listings



    • Ceramic Plunger
      Ceramic Plunger
      Machining and processing services - COMA Technology Co., Ltd. - Korea - February 2, 2017 - contact company for price

      We are an expert in precision machining of ultra hard materials like sapphire and have super mirror surface lapping/ polishing capability. We are manufacturing parts of sapphire, ceramic, quartz, etc. for semiconductor equipment, LCD equipment, and o...

    • Sapphire Viewport
      Sapphire Viewport
      Machining and processing services - COMA Technology Co., Ltd. - Korea - February 2, 2017 - contact company for price

      We are an expert in precision machining of ultra hard materials like sapphire and have super mirror surface lapping/ polishing capability. We are manufacturing parts of sapphire, ceramic, quartz, etc. for semiconductor equipment, LCD equipment, and o...

    • Porous Ceramic Vacuum Chuck
      Porous Ceramic Vacuum Chuck
      Electronic manufacturing machinery - COMA Technology Co., Ltd. - Korea - February 2, 2017 - contact company for price

      We are an expert in precision machining of ultra hard materials like sapphire and have super mirror surface lapping/ polishing capability. We are manufacturing parts of sapphire, ceramic, quartz, etc. for semiconductor equipment, LCD equipment, and o...

    • Sapphire Part Side Nozzle For Amat Semiconductor Equipment
      Sapphire Part Side Nozzle For Amat Semiconductor Equipment
      Electronic manufacturing machinery - COMA Technology Co., Ltd. - Korea - February 2, 2017 - contact company for price

      We are an expert in precision machining of ultra hard materials like sapphire and have super mirror surface lapping/ polishing capability. We are manufacturing parts of sapphire, ceramic, quartz, etc. for semiconductor equipment, LCD equipment, and o...

    • Sapphire Part Noz Inj For Lam Research Semiconductor Equipment
      Sapphire Part Noz Inj For Lam Research Semiconductor Equipment
      Machining and processing services - COMA Technology Co., Ltd. - Korea - February 2, 2017 - contact company for price

      We are an expert in precision machining of ultra hard materials like sapphire and have super mirror surface lapping/ polishing capability. We are manufacturing parts of sapphire, ceramic, quartz, etc. for semiconductor equipment, LCD equipment, and o...

    • Sapphire Part Injector Short Honeycomb For Novellus Semiconductor Equipment
      Sapphire Part Injector Short Honeycomb For Novellus Semiconductor Equipment
      Electronic manufacturing machinery - COMA Technology Co., Ltd. - Korea - February 2, 2017 - contact company for price

      We are an expert in precision machining of ultra hard materials like sapphire and have super mirror surface lapping/ polishing capability. We are manufacturing parts of sapphire, ceramic, quartz, etc. for semiconductor equipment, LCD equipment, and o...



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