Huajiayu Started production of DWDM filter. We have also obtained orders for major projects in multiple countries and regionsand our sales continue to grow steadily. Huajiayu became the largest xwDM supplier with a 60% share of 5G supply in South Korea

Huajiayu has fully controlled the R&D and production ofall raw materials for the LWDM wavelength division series! Huajiayu invested 25 million Yuan in purchasing three wave plate coatingmachines to achieve the production of FWDM CCWDM CWDM LWDM. Hu

Huayu moved to Huizhou City and renamed Huajiayu. And Huajiayu opened a material coating and filter production workshop.

Mini Module CCWDM was developed, which can achieveminimal insertion loss and greatly improve uniformity. Now it is flexible and widely used for 4G and 5G network construction.

Huayu was established with registered capital 10 million yuanin Shenzhen High Tech Zone.