Improving the precision of semiconductors and medical devices with photo-etching and ND coating.
Central Optical Co., Ltd.'s photo-etching technology is ideal for semiconductor inspection equipment, medical devices, and lighting-related components. By enabling fine pattern processing, it expands design flexibility and improves product accuracy. Additionally, by using ND coatings to add light adjustment and dirt prevention functions, it enhances the durability and performance of products. We respond flexibly to inquiries from various industries and provide optimal solutions leveraging our technical expertise. We support the creation of high-quality products that address various challenges tailored to customer needs. *For more details, please download the PDF or feel free to contact us.*
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Our company has been dedicated to manufacturing with "quality first" as a specialized manufacturer of optical thin films. Since our founding, we have worked to improve our technologies in photo-etching (lithography) processing and ND (neutral density) coating. Moving forward, we aim to embrace "continuity" by leveraging our strengths even as industrial structures change, and we are eager to take on various challenges. Please feel free to contact us if you have any requests.