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WOLCK invites you to participate in the "21th China International Optoelectronic Exposition (CIOE2019)"

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Update time : 2019-08-01 10:03:17



The China International Optoelectronic Exposition has developed into a global industry event with huge scale and influence. The six major exhibitions during the same period covered the entire photoelectronic industry chain of information and communication, precision optics, lenses and modules, lasers, infrared, and photoelectric sensors. Optoelectronics and application companies are a professional one-stop business, technology and academic exchange platform for market expansion, brand display, and finding new technologies and products.