SHENZHEN LANGXUNDA OPTICAL COMMUNICATION Co., Ltd. Is a high-tech enterprise specialized in optical passive device, active device and module's development.

The headquarter is located in 5/f, Block A18, Silicon Valley Dynamic Park, Dafu Industrial Zone, Guanlan, Longhua, Shenzhen China with 1200 square meters office building and production facility.

We have a group of senior electronics engineers and dedicated researchers with our unique advantage in designing and developing. Having advanced professional technology and excellent micro-optical design capabilities, we constantly develop and produce large quantities of optical devices products applying in the new generation optical network. In order to meet customer special design requirements, we also provide customized products, nowadays more than 70% components and modules are special designed and manufactured for our customers. Our leading products include Optical Switch, DWDM, CWDM, FWDM, Optical Circulator, Coupler, Optical isolator, Isolator Core, Optical fiber collimator and Integrated optical devices etc.

Our business concepts: Technology sourced, Talent based, Quality first!

Our target: Creating first-class enterprises, manufacturing first-class products, assuring first-class quality, being first-class staff!

Our quality policy: Market-oriented, continuous improvement and innovation, providing good quality products and services, meeting and exceeding customer demand!