Optical Transceiver Module
contact us
  • address

    F5,Rongcheng building,28 Yayuan Road,BanTian,Longkong, Shenzhen, China

  • contact us

    email: lisa@topsfp.com

    skype : lisalin6565

  • call us

    phone : +86-0755-82552969

    whatsapp : +86 13798265065

contact info

Topstar is a leading optical modules manufacturer and optical solutions provider. We are dedicated to helping you build, connect, protect and optimize your network. Topstar focuses on R&D and has our Top-trans” brand SFP/SFP+/XFP+QSFP/CFP/QSFP28 series of modules, we offer 24*7 hours online service.


 Lisa lin

 Email : lisa@topsfp.com

 Skype: lisalin6565

 Abby Ching

 Email: asale@topsfp.com

 Skype: topstar_ryan

 Vicky Tian

 Email: dsale@topsfp.com

 Skype: dsale.topsfp

 Lexi Soong

 Email: fsale@topsfp.com

 Skype: liva:fsale_2

 Tim Wang

 Email: bsale@topsfp.com

 Skype: bsale.topsfp


Add : F5,Rongcheng building,28 Yayuan Road,BanTian,Longkong, Shenzhen, China
Tel : +86-755-82552969

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