NO.213,tairan industry zone, Futia

Our business is mainly focused on developing and manufacturing, as well as after-sale service for optical components,, camera module and UV DLP projector for 3D printer iinstruments and related produc...

5F,No.49,District 1, YuanLing village committee, Shi Yan,Bao a

Transwan is the parent company of Beyondopto.Beyondopto specialized in fiber optic transmission equipment and subsystem development, production, sales and service of high-tech companies,founded in Aug...