Production Lines
Specialized cable manufacturing equipment — each line optimized for a specific cable family
SZ-Stranding Lines
Three fully automated SZ-stranding lines produce loose-tube cables from 4 to 144 fibers. Integrated gel-injection and dry SAP tape systems run in parallel, satisfying both traditional gel-filled and modern water-blocking dry-block specifications.
High-Density Ribbon Line
One ribbon-stacking and rollable ribbon line produces 12-fiber ribbon units up to 3,456 fibers total. Rollable ribbon construction achieves up to 60% higher fiber density versus traditional loose-tube designs, enabling mass-fusion splicing at 12 fibers per splice.
FTTH Drop Cable Line
Dedicated extrusion lines produce flat and round FTTH drop cables — G.657.A1/A2 and G.657.B3 bend-insensitive fiber — with integrated FRP or steel strength members. Mini-breakout and self-supporting figure-8 variants produced on the same line.
Armored Cable Line
Corrugated steel tape and interlocking aluminum armor lines protect cables for direct-burial and harsh-environment deployments. Automated armor application is followed by inline OD measurement and UV-stabilized HDPE or LSZH jacket extrusion.
ADSS & Aerial Line
All-dielectric self-supporting (ADSS) cables are produced for span lengths up to 1,000 m. Aramid yarn strength members and PE/ADPE track-resistant jackets are applied on our dedicated catenary line with inline tension and sag-coefficient verification.
GJYXCH — Self-Supporting Drop Cable
Indoor/outdoor butterfly drop cable with integrated steel messenger wire (figure-8 cross-section). G.657.A1/A2 fiber, flat PE/LSZH jacket, FRP or steel strength members. Produced for MDU risers, aerial last-drop, and short-span FTTH connections where no separate support strand is available.
GYXTW — Water-Blocking Tape OSP Cable
Outdoor stranded loose-tube cable with non-metallic water-blocking tape (no gel fill). G.652.D SM fiber, PE jacket, FRP central strength member. Clean installation — no gel cleanup during termination. Produced in 6F to 144F counts for direct burial, duct, and aerial lashing applications.
GYXTY — FRP Central-Tube OSP Cable
Outdoor stranded loose-tube cable with dual FRP (fiber-reinforced plastic) strength members flanking the central tube, PE jacket. Fully dielectric — no metallic elements, ideal for high-voltage environments and lightning-prone zones. Produced in 6F to 96F for duct and lashed aerial runs.
GYFTY — Multi-Tube FRP Stranded Cable
Outdoor multi-loose-tube cable stranded around a central FRP strength member, with additional FRP rods and PE outer jacket. All-dielectric, gel-filled tubes, available 6F to 288F. Standard workhorse for OSP duct and aerial infrastructure — GYFTZY armored variant also produced for direct burial.
100% OTDR Testing
Every drum of cable is tested end-to-end with OTDR at 1310 nm and 1550 nm. Attenuation, splice events, reflections, and total optical length are recorded. Trace files are archived per reel serial number and shipped with the cable for lifetime traceability.
Cable Types We Produce
A complete range from single-fiber drops to ultra-high-density ribbon trunks
Production Process
Six-stage quality assurance from raw fiber reel to shipped cable drum