- Fiber Type
- Thermal Processing Temperature
- Short-Term Working Temperature
- Long-Term Working Temperature
- Transport Package
- Export Packing to Aviod Breaking.
FCJ has mastered both OVD and VAD technologies for the preparation of mainstream optical preforms and industrialized Core Rod.
FCJ is one of the prefabricated bar suppliers in China and can supply different types of prefabricated bars such as G.652 and G.657.