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TOPSTAR optical module SFP sales discount month is coming, we will provide you with high quality and better price products, welcome to visit our TOPSTAR official website：https://www.opticalmodulemanufacturers.com/ Alibaba：https://sztopstar.en.alibaba.com/

TOPSTAR News - Didn’t get your dream deal on Black Friday or Cyber Monday? The good news is that you still have time in TOPSTAR! As the Christmas is almost here, TOPSTAR is offering a big discount on our Optical Module to give back to our customers, saving you 5% discount！

Vietnam International Communication Exhibition 2019 Exhibition Date: June 6th - June 8th, 2019 Exhibition Period: Once a year Location: Ho Chi Minh City, Vietnam Saigon Convention and Exhibition Center (SECC) Organizers: Vietnam Ministry of Information and Communication, Ministry of Industry and Tra...

Determine to Win the Championship The 2018 Hundred Regiments(PK sales performance) began in Oct 22nd. This is a highlight for our sales every year. There are more than 100 sales participate in this competition from 12 companies. Topstar’s target is To win the Champ...

April 22th 2017,Shenzhen Mofang Hundred Kilometers Hiking Activity ends smoothly.From 6:30 a.m, more than 20000 participants started hiking from the starting point of Shenzhen Universiade Center across the whole shenzhen, finally 14100 participants reached the finishing line--Kwai Chung Culture Squa...