Providing new value to semiconductors and medical devices through photo-etching technology.
Central Optical Co., Ltd.'s photo-etching technology is a powerful tool for solving challenges in products such as semiconductor inspection equipment, medical devices, and lighting equipment. By utilizing precise pattern processing, we create optimal products from the design stage, enhancing the accuracy and functionality of the products. Furthermore, with ND coating technology, we can add features such as light quantity adjustment and dirt prevention, further increasing the value of the products. We also respond to inquiries from various industries and provide proposals tailored to our customers' 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.