About Us

about who we are

SINY has a ‘professional, dedicated and diligent’ service team.

SINY Optic-COM Co., Ltd (short for SINY) is a professional optical communication company, supplying One-Stop service and products to optical module and device manufacturers, focusing on the development, production and sales of Optical Isolator, Fiber Optic Receptcle, Precision Metal Parts,Ceramic&Magnet Parts and others optical componets. SINY’s products are widely used in Telecom, 5G Wireless base station, Data Center ,AI and Internet Of Things, etc.

SINY has a ‘professional, dedicated and diligent’ service team. SINY is a optical components one-stop solution provider. We are committed to the purpose‘Customer First, Quality First’, and will be always provide global customers with the best products and service!

  • 2008


  • 500+


  • 100+

    R&D Employee

  • 50000

    Production Area

  • 130+


Advantage Why choose US

  • Variety products

    SINY provides more varieties Fiber Optic Components, higher reliability, faster delivery and better service for Optical Transceiver Module customers.

  • High reliability products

    We have high-quality material suppliers, perfect manufacturing technology and continuous test monitoring to bring you reliable quality assurance for Fiber Optic Isolator and Receptacle and so on.

  • Lower total cost

    SINY provide customers with integrated solutions with low total cost for Optical Devices.

  • Strong R&D capability

    130 patents applied and 122 reserved in Optical Components.

Supply Capability
  • FSI: 3KK/M
  • Magnet Parts: 15KK/M
  • Ceramic Parts: 15KK/M
  • Metal Parts: 15KK/M
  • Receptacle: 1.5KK/M
  • Mux+Demux: 1KK/M
Trademark and Certificate

Home Tel Mail Inquiry