EXFO 'Global Gold Supplier' award is a solid recognition of GLsun’s...
The 2021 CIOE (the 22nd China International Optoelectronic Exposition) is...
GLsun mini 1xN mechanical optical switches were chosen and used by IAMCAS to...
This year, the OFC Conference and Exhibition will be held in an all-virtual...
The number of 5G mobile terminal user connections has reached 280 million
A large scale fire drill with all staff members involved is held at GLsun...
