Inside WolonFiber:
Carrier-Grade Manufacturing Facilities
Spanning three specialized production facilities in China's Optical Valley, we combine advanced automation, a workforce of 400-500 optical experts, and rigorous testing environments to deliver scalable, direct-from-factory network interconnects globally.
Three Independent Manufacturing Plants
To guarantee absolute quality control and scale, we operate three distinct, purpose-built factories. Each plant focuses entirely on a specialized sector of the optical telecommunications supply chain.
Optical Cable Manufacturing Plant
A massive-scale industrial facility dedicated exclusively to fiber optic cable extrusion, armoring, and stranding. We engineer high-tensile outdoor cables for carrier networks and agile FTTH drop cables, overseeing the entire process from raw glass fiber to finished heavy-duty spool.
- High-Speed Extrusion Lines
- Automated SZ Stranding
- Heavy-Duty Armoring
- Strict Tensile/Crush Testing
Active Optoelectronics Plant
A high-tech facility centered around a Class-100k dust-free cleanroom. This plant focuses on the precision engineering, assembly, and coding of active optical transceivers ranging from 1.25G SFP to 200G QSFP56 hyperscale modules.
- Class-100k Cleanroom
- Automatic SMT Placement
- High-Precision Die Bonding
- Live-Traffic BERT Testing
Passive Components Plant
Engineered for high-density data center solutions. This plant specializes in the ultra-precise termination of multi-fiber MPO/MTP arrays, PLC splitters, and custom rack distribution systems. Every component is geometrically validated to ensure zero signal degradation.
- Multi-Fiber Polishing
- 100% 3D Interferometer QC
- Low Insertion Loss Tuning
- Custom Rack Integration
Precision Engineered at Scale
We invest heavily in the industry's most advanced automated production lines. This allows us to guarantee zero signal degradation across our high-density data center interconnects and active transceivers.
Automated MPO/MTP Polishing Array
High-volume, PLC-controlled polishing systems engineered to deliver absolute end-face geometry consistency and ultra-low insertion loss for AI computing networks.
High-Speed SMT Operations
Operating within our Class-100k cleanroom, our automated surface-mount technology (SMT) lines ensure sub-micron precision for 100G/200G PCBA manufacturing.
Certified for Carrier Networks Worldwide
Exporting to over 80 countries requires uncompromising adherence to international standards. Our factories operate under strict ISO 9001, ISO 14001, and ISO 45001 guidelines, ensuring every cable, splitter, and transceiver meets CE, FCC, and RoHS regulatory requirements.
100% MSA Compliant & Interoperable
We operate an in-house interoperability lab equipped with a diverse range of OEM switches. Every active module undergoes custom EEPROM coding and live-traffic BERT testing to ensure true plug-and-play compatibility without vendor lock-in.
Ready to Audit Our Facilities?
We invite network architects and procurement leads to inspect our cleanrooms, testing labs, and extrusion lines. Schedule a live guided video tour via Zoom or Teams with our engineering directors.
Book a Virtual Tour