Crowntech Photonics is an ISO 9001 and ISO 14001 certified world-class designer and manufacturer of fiber-optic components, integrated modules, and subsystems serving the 5G industry, telecommunications and datacom industries. Driven by constantly increasing broadband demands from AI, IOT, cloud computing, 6G and other applications, Crowntech Photonics is committed to delivering solutions supporting bandwidth growth through its fiber optic products.
 
Crowntech Photonics is incorporated with its HQ, sales, and an R&D center in Shanghai; with two operation centers in Changzhou, Jiangsu Province and Yingko, Liaoning Province, both with over 8,000 square meters of class 1,000 cleanrooms. Crowntech is positioned to serve the ever-increasing demand of fiber-optic products to our valued partners with high-quality products, competitive pricing, and superior customer service.