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Highlighted Companies

Filter Coupler - China

price: check with company for price

The PM Filter Coupler is characterized with low insertion loss, high return loss, high extinction ratio and excellent environmental stability and reliability.

It performs properly in FOCT, Gyro and other polarization maintaining fiber systerms.


Company Contact:


  • Phone: 0769 28337151

  • Address: Flr. 4, Bldg A, ZhaoHe Industrial Park, #39 CiXia industrial 1st. Rd., Dongcheng District, Dongguan , Guangdong , China

  • Email: Email


Published date: December 9, 2022

  • Business Description: RUIK, founded in 2013, is one factory of optical passive devices, integrating R&D, manufacturing, sales, after-slaes service, with operating space of 2500 square meters.

    We design advanced and cost-effective passive components through our ISO 9001-2015 certified facility.

    Our products have been sold well to domestic and overseas markets, including polarization maintaining fiber components, high power laser isolator, multi-mode pump combiner and fused products.

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