GELD Telecom | Optical Fiber & Cable Solutions Provider

About GELD Telecom

Nantong GELD Technology Co., Ltd. is a dynamic and innovative company specializing in sourcing and developing optical fiber, optical cable, power cable, raw materials, and related accessories. Though established recently, we boast a mature and experienced team dedicated to delivering high-quality solutions worldwide.

Our mission is to provide reliable, cost-effective, and technologically advanced products that meet the evolving needs of modern telecommunications and power transmission networks.

2021

Year Established

70+

Projects Completed

100%

Customer Satisfaction

10+

Recommendation Letters

Our Expertise

Industry Leadership

Strong connections with industry experts, research institutions, and testing labs across China and globally.

Quality Assurance

Quality team trained at TUV, Intertek, and SGS — ensuring every product meets international standards.

Cost Optimization

CFO with senior financial certification ensures optimal procurement costs and competitive pricing.

Reliable Delivery

Experienced logistics team ensures fast, secure, and traceable global delivery of all orders.

Our Products

High-performance optical fiber, raw materials, FTTx solutions, and power cable accessories engineered for reliability and scalability.

G.652D Single-mode Fiber

Low water peak fiber optimized for 1280–1625nm band. Ideal for backbone, MAN, and access networks.

• Attenuation: ≤0.35 dB/km @1310nm
• Low dispersion & bending loss
• Full band optimization

G.657A1 Bend-insensitive Fiber

Advanced synthetic preform tech with ultra-low OH⁻ content. Perfect for FTTH installations.

• Compatible with G.652D
• Small bending radius
• Low water peak

Sumitomo B6.a2 SM Fiber (G.657.A2)

Premium bend-insensitive fiber with excellent attenuation performance across all wavelengths.

• ≤0.35 dB/km @1310nm
• ≤0.21 dB/km @1550nm
• After H₂ aging: ≤0.01 dB

Sumitomo B1.3 SM Fiber (G.652.D)

High-reliability single-mode fiber with stable attenuation and low dispersion characteristics.

• ≤0.35 dB/km @1310nm
• ≤0.21 dB/km @1550nm
• Point discontinuity: ≤0.02dB

G.657A2 Bend-insensitive Fiber

Designed for tight spaces and complex FTTH routing with superior bending performance.

• Fully compatible with G.652D
• Ultra-low OH⁻ content
• Optimized for indoor use

Sumitomo 200 µm B1.3 SM Fiber

Thinner coating for compact cable designs without sacrificing performance or durability.

• Diameter: 200 µm
• ≤0.35 dB/km @1310nm
• Ideal for high-density cabling

Aramid Yarn

High-strength tensile member used in optical and power cables for mechanical protection.

• Excellent strength-to-weight ratio
• Heat and abrasion resistant
• Widely used in armored cables

PBT – Secondary Coating Material

Durable thermoplastic used for buffer tubes and cable sheathing with excellent moisture resistance.

• High impact strength
• UV and chemical resistant
• Stable under temperature variations

Water-blocking Jelly

Thixotropic compound that prevents water ingress in optical and power cables.

• Non-dripping formulation
• Compatible with all fiber types
• Long-term stability

FRP – Fiber Reinforced Plastic

Lightweight central strength member offering high tensile strength and dielectric properties.

• Non-conductive
• Corrosion resistant
• Used in ADSS and OPGW cables

FTTx Solutions & Accessories

One-stop project materials including splitters, closures, patch panels, and drop cables.

• High cost-performance ratio
• Complete ecosystem support
• Customizable configurations

Power Cable Accessories

Termination kits, joints, and connectors for medium and high-voltage power systems.

• 10kV to 220kV rated
• Porcelain & composite insulators
• Reliable outdoor performance

Why Choose GELD Telecom?

Certified Quality

All materials tested and verified by professionals from TUV, Intertek, and SGS for consistent quality assurance.

Competitive Pricing

Direct sourcing and financial optimization allow us to offer premium products at market-leading prices.

Global Delivery

Fast, reliable shipping with full tracking to over 50 countries via trusted freight partners.

Custom Solutions

Tailored product configurations and packaging to meet specific project requirements.

Technical Support

Expert guidance on product selection, installation, and integration into existing networks.

Trusted Partnerships

100% customer satisfaction and multiple recommendation letters from satisfied clients worldwide.

Frequently Asked Questions

What types of optical fiber do you supply?

We offer G.652D, G.657A1, G.657A2, and Sumitomo-branded fibers in various coatings including 200µm and 250µm.

Are your products compatible with international standards?

Yes, all our optical fibers and accessories comply with ITU-T, IEC, and other relevant international standards.

Do you provide custom cable solutions?

Absolutely. We can customize fiber count, jacket type, strength members, and packaging based on your project needs.

What regions do you ship to?

We serve customers globally, with strong presence in Asia, Middle East, Africa, and South America.

How can I request a price list?

Please visit our official website to submit an inquiry. Our team responds within 24 hours.

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GELD Telecom – Your Trusted Partner in Fiber Optics & Cable Solutions