8 Singapore 
7 Russia 
5 Canada 
2 France 
1 Korea 
1 Hong Kong 
1 Belgium 
1 India 
1 UK 
1 Ireland 
1 China 
1 Italy 
1 Finland 
COMA Technology Co., Ltd.
- Address: 309, Poeun-Daero, Opo-Eup,, Gwangju-Si, Gyeonggi-Do , Korea
- 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
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Ceramic PlungerMachining and processing services - COMA Technology Co., Ltd. - Korea - February 2, 2017 - contact company for priceWe 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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Sapphire ViewportMachining and processing services - COMA Technology Co., Ltd. - Korea - February 2, 2017 - contact company for priceWe 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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Porous Ceramic Vacuum ChuckElectronic manufacturing machinery - COMA Technology Co., Ltd. - Korea - February 2, 2017 - contact company for priceWe 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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Sapphire Part Side Nozzle For Amat Semiconductor EquipmentElectronic manufacturing machinery - COMA Technology Co., Ltd. - Korea - February 2, 2017 - contact company for priceWe 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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Sapphire Part Noz Inj For Lam Research Semiconductor EquipmentMachining and processing services - COMA Technology Co., Ltd. - Korea - February 2, 2017 - contact company for priceWe 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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Sapphire Part Injector Short Honeycomb For Novellus Semiconductor EquipmentElectronic manufacturing machinery - COMA Technology Co., Ltd. - Korea - February 2, 2017 - contact company for priceWe 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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