Good news |Toptrans won the "2022 Excellent Technology Award"
Interview with Toptrans：50G PAM4 VCSEL realize mass production and batch shipment！
Good news |Toptrans won the "2021 Excellent Technology Award"
Good News | Toptrans won the "2022 CIOE Award "
Longer times, Better development|Toptrans successfully participated in CIOE2021
Mr . Xiao Yue, General Manager of Toptrans, was interviewed by "Suzhou News"
The ICC interviewed Mr.Hsu, VP of Technology Center of Toptrans: 25G VCSEL helps China's optical communication to break through the bottleneck of high-end chips
Toptrans debuted at 2020 CIOE
Group Construction-Xishan Travel
The first batch of listed nursery engineering enterprises in Suzhou Industrial Park in 2020
Toptrans, a leader in optical communication module VCSEL chips, settled in the Suzhou-Xiangxi Cooperation Zone
Warmly congratulate our company on successfully passing the ISO9001:2015 quality management system certification
2020 Good start
Toptrans received RMB 100 million in Series A financing