Product Catalogue
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Product Catalogue

Welcome to consult us to get the hard copy version catalogues or marketing materials from us, please send the request to your sales representive, or E-mail to Info@optko.com for request.


After received your detailed request for our product catalogues or market materials, including the material name / quantity / shipping method, we will arrange delivery them in together of your next shipment, also it’s available to send by reasonable expressing way, like EMS, DHL, FedEx, UPS or other method, and it will be free chages to you.

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+86-755-8259 2345 Mon to Fri 9AM-6PM (GMT +8)

sales@fiberyo.com

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