Cutting
										 
										Our excellent technology enables us to process various shape with a
										high degree of accuracy. We use NC grinding processing machines and
										laser processing machines to thirl, make step, cut a gash, cut and
										make screw cutting. We also use microblast to handle very high accuracy
										and minute processing. 
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										Flaming
										 
										Flaming process (bending, patching, bonding, sealing, expanding, hauling)
										is done by our processing experts with high-temperature pure oxyhydrogen
										flame.
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										Polishing
										 
										We are able to polish varieties of shape such as flat surface, parallel
										flat surface and curved surface. We are also able to carry
										out high accuracy optical polishing and we respond to your
										requests regardless of the quantity. With our excellent technique,
										we can process very thin products (≦0.1mm) , products with
										steps or hole and other special products.
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										Bonding
										 
										DAICO made it possible to unite fused quartz glasses by using our own
										bonding technology (patented). The technology allows us high accuracy
										bonding with high strength, decay resistance and heat resistance. We
										can make high-precision processing products such as huge and minuteness
										fly eye lens. We can bond not only quartz glass but also other materials
										with various bonding methods. 
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										Coating
										 
										We choose the best way to coat according to the beam we use and make
										various metal film(Al、Ag、Au), antireflective coating and multi layers
										on flat substrate , lens or prism.
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										Optical Design
										 
										We design optical systems using our own processed fly eye lens or other
										lens, Higher accuracy and more features are required for R&D and
										production systems along with a development of optoelectronics industry.
										To meet these needs, we design optical systems.
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										Quality
										 
										To meet your various requirements, our examiners who have enough experiences
										with many various measuring systems such as three-dimensional measuring
										machine carry out stringent quality inspection so that we can provide
										the best products to you.
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