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Efficient Transmission and Stable Connection

A high-tech electrical enterprise integrating R&D, design, production, and service. Providing advanced cable solutions for global transmission, power systems, and instrumentation.

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About PTL Cable

Hangzhou Putianle Cable Co., Ltd. – A trusted name in coaxial and fiber optic cable manufacturing since 2003.

A High-Tech Electrical Enterprise

Established in March 2003 with a registered capital of RMB 108 million, Hangzhou Putianle Cable Co., Ltd. is located in Lin'an, Zhejiang. As a leading China wholesale CCTV coaxial cables manufacturer and supplier, we are committed to the research, development, production, and operation of cable TV, CCTV coaxial cables, and communication data cables in the field of broadband transmission.

Our product range covers eight categories and over 1,000 varieties. These are sold across more than 20 provinces in China and exported to over 30 countries and regions worldwide, serving industries such as transmission, power systems, and mechanical instrumentation.

2003
Founded
200+
Employees
80,000+
m² Factory Area
PTL Cable Factory

Production & Technological Innovation

Our commitment to innovation drives quality and performance in every cable we produce.

25+

Professional Technicians

Dedicated R&D team ensuring cutting-edge cable technology.

6

Invention Patents

Innovative designs protected by intellectual property.

35

Utility Model Patents

Practical improvements enhancing performance and durability.

We continuously improve our R&D capabilities and technical level through regular training and by inviting industry experts to lecture. This ensures that PTL Cable remains at the forefront of coaxial and fiber optic cable innovation.

Our Hot Products

High-performance coaxial and fiber optic cables engineered for reliability and efficiency.

1/4 inch Annular Corrugated Copper Tube Coaxial Cable

1/4" Annular Corrugated Copper Tube 50 Ohm Coaxial Cable

Low-loss, high-frequency transmission ideal for RF and microwave applications.

1/4 inch Super Flexible Spiral Corrugated Copper Tube Coaxial Cable

1/4" Super Flexible Spiral Corrugated Copper Tube 50 Ohm Coaxial Cable

Enhanced flexibility for tight installations without signal degradation.

3/8 inch Super Flexible Spiral Corrugated Copper Tube Coaxial Cable

3/8" Super Flexible Spiral Corrugated Copper Tube 50 Ohm Coaxial Cable

Balanced performance for medium-distance signal transmission.

7/8 inch Annular Corrugated Copper Tube Coaxial Cable

7/8" Annular Corrugated Copper Tube 50 Ohm Coaxial Cable

High-power handling with excellent shielding for base stations.

7/8 inch Low Loss Annular Corrugated Copper Tube Coaxial Cable

7/8" Low Loss Annular Corrugated Copper Tube 50 Ohm Coaxial Cable

Optimized for minimal signal attenuation over long distances.

1 1/4 inch Annular Corrugated Copper Tube Coaxial Cable

1 1/4" Annular Corrugated Copper Tube 50 Ohm Coaxial Cable

Heavy-duty cable for high-capacity transmission systems.

1 5/8 inch Annular Corrugated Copper Tube Coaxial Cable

1 5/8" Annular Corrugated Copper Tube 50 Ohm Coaxial Cable

Maximum power and signal integrity for critical infrastructure.

1/2 inch Standard Corrugated Aluminum Tube 50 Ohm Coaxial Cable

1/2" Standard Corrugated Aluminum Tube 50 Ohm Coaxial Cable

Cost-effective solution with good performance for outdoor use.

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Application Solutions

Our cables are trusted across industries for reliable signal transmission and power delivery.

01

Transmission

Ideal for broadcast, telecommunications, and wireless networks requiring stable, high-frequency signal transmission.

02

Power System

Designed for substations, power plants, and grid monitoring systems where durability and EMI resistance are critical.

03

Mechanical Instrumentation Systems

Used in industrial automation, control systems, and sensor networks requiring precision signal integrity.

Latest News & Articles

Stay updated with industry insights, installation tips, and product knowledge from PTL Cable.

75 Ohm Braiding Cables Installation
December 11, 2025

How to Properly Install and Maintain 75 Ohm Braiding Cables?

75 Ohm braiding cables are widely used in video, satellite, and broadband transmission systems. Learn best practices for installation and maintenance.

Aluminum Tube Cable Performance
December 3, 2025

How Does Aluminum Tube Cable Performance Vary with Temperature and Load?

Aluminum tube cables are widely used in electrical power distribution. Understand thermal behavior and load capacity under real-world conditions.

Fiber Optic Cables
November 24, 2025

What Is the Difference Between Single-Mode and Multi-Mode Fiber Optic Cables?

Explore the core differences in structure, bandwidth, distance, and applications between single-mode and multi-mode fiber optic cables.

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Get in Touch

Have questions about our products or need a custom solution? Reach out to our team.

Contact Information

Phone

+86 13308494888

Head Office

No. 89, Kaiyuan Street, Qingshan Lake Science and Technology City, Lin'an City, Zhejiang, China

Send Us a Message

For inquiries, quotes, or technical support, please visit our official website to contact us directly.

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