Founded in 2013, Walsun is primarily involved in the design, development, and manufacture of high-speed optical transceivers in the field of optical communication. It is a manufacturer of integrated solutions for high-speed optical transceivers. We can provide customers with customized designs and services to meet the needs of their specific products.

The advantage products include 400G QSFP-DD DR4/FR4/LR4/ER4, 100G QSFP28 LR4/ER4/ZR4/BIDI ZR4, 100G LR1 /ER1, 40G QSFP+ ZR4/BIDI ZR4, 25G SFP28 DWDM/CWDM/BIDI, 25G/10G Tunable DWDM, 10G SFP+ DWDM/CWDM/BIDI and other full range of optical transceiver solutions. Products meet low power consumption and EMI design, support commercial and industrial  temperature. 

Walsun adheres to the core values of "innovation, excellence, teamwork and integrity". Taking innovative technology as the foundation of the business, excellent quality as the soul of the enterprise, teamwork as the foundation, and integrity management as the source of development. Provide customers with competitive high-speed optical modules and overall system solutions and services, continue to create maximum value for customers, and achieve a win-win situation.