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Leakage Cable

Leakage cables, also known as leaky feeder cables or leaky coaxial cables, are specialized transmission lines designed to intentionally radiate a portion of the signal they carry. This unique characteristic makes them invaluable in scenarios where maintaining consistent signal coverage is challenging.
Leaky cables are a specialized solution for challenging signal coverage scenarios, offering a reliable and efficient means of ensuring continuous communication in environments where traditional methods fall short.

Hangzhou Putianle Cable Co., Ltd.

Hangzhou Putianle Cable Co., Ltd.

A high-tech electrical enterprise integrating R&D, design and production services.

Hangzhou Putianle Cable Co., Ltd. was established in March 2003 with a registered capital of 108 million yuan. The company is located in Lin'an, Zhejiang, known as the "Hometown of Cables in China". It has a beautiful environment and convenient transportation.

The company has been committed to the research, development, production, and operation of cable TV CCTV coaxial cables and communication data cables in broadband transmission. The products have covered more than 1,000 types of 8 categories, including physical high-foaming coaxial cables, optoelectronic integrated cables, data network cables, wireless communication RF cables, monitoring cables, power cables, butterfly optical cables, and feeder cables.

Since its establishment in 2003, the company has continuously pursued modern enterprise management models and successfully passed the recognition and acceptance of national high-tech enterprises, Zhejiang Provincial High-tech Center, and Zhejiang Provincial Science and Technology Enterprises. Including ISO system certification, corporate credit rating certification, Tel certification, CE\RoHS China Environmental Protection Certification, and the State Administration of Radio, Film and Television's multi-model network access certification, it has laid a good foundation for the company to move towards standardized production and expand the market.

At present, the company's customers are spread across more than 20 provinces, autonomous regions, and autonomous prefectures in China, and exported to more than 30 countries and regions in the world. The products have won recognition and praise from customers at home and abroad.

The company has a total of more than 200 employees, including 25 professional and technical personnel and 6 people with senior professional titles. There are 6 invention patents and 35 utility model patents. To ensure talent resources and promote the continuous improvement of comprehensive quality, the company has adopted measures such as regular training, inviting in and going out, and hiring industry experts to give concentrated lectures to ensure the stability of talent resources and the continuous improvement of R&D capabilities.

The company covers an area of ​​more than 50,000 square meters and currently has multiple sets of internationally advanced production and testing equipment. It has gradually updated the relevant main equipment and introduced 2 world ROSENDAHL foaming production lines from Austria, 3 American Agilent network analyzers, 6 domestically advanced argon arc welding corrugation production lines, and 135 high-speed braiding machines. The company has an annual production capacity of 500,000 kilometers. It is a major manufacturer in the Zhejiang cable industry and a permanent chairman unit of the Lin'an Wire and Cable Association.

With the implementation of the national broadband China strategy, the company has proposed and decided to start the indoor optical cable project, engaging in the production of indoor soft optical cables, optical jumpers, and optical devices. In 2014, the optical cable division was established, with 12 FTTH indoor soft optical cable production lines and 2 optical jumper production lines, with an annual output of 400,000 kilometers of indoor soft optical cables and 50 million optical jumpers. The main products are more than ten varieties in two series, including soft optical cables and butterfly optical cables. The company was put into production that year, completed more than 2 million sales that year, and completed more than 20 million sales in 2015. It has increased from four production lines to nine and now has 12 production lines. Lin'an has a large-scale jumper workshop. In 2016, the optical cable workshop completed more than 50 million sales, and sales exceeded 100 million in 2017.

From 2014 to 2015, the construction of a new plant of 25,000 square meters was completed, and the "30,000 kilometers of 4G mobile base station feeder project" with an investment of more than 70 million yuan and listed in the top ten key projects of Lin'an City was completed and put into production as scheduled. The company's products have successfully transformed from traditional coaxial cables to indoor optical cables and mobile 4G network base station feeders that the country has vigorously developed.

Sun Jianwen, chairman of the company, is the chairman of the Lin'an Wire and Cable Industry Association. He is an innovative entrepreneur. Under the guidance of the national broadband China strategy, he led the team to take them in completing product upgrades. The Zhejiang Lianfei Optical Fiber Industry Base Project, a joint venture with Wuhan Changfei, a domestic optical fiber and cable company, was put into production at the Hengfan Industrialization Base in Qingshan Lake Science and Technology City. The annual output value of the base can reach 1 billion, which can at least drive sales of more than 5 billion.

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The advantages of Hangzhou Putianle Cable Co., Ltd.'s Leakage Cable are safety and reliability

In today's increasingly electrified world, the safety and reliability of electrical systems are paramount. Leakage cables, also known as earth leakage or residual current devices (RCDs), play a crucial role in protecting against electrical faults that could lead to dangerous situations, including electric shocks and fires. Hangzhou Putianle Cable Co., Ltd. specializes in the production of high-quality leakage cables designed to ensure safety and reliability across various applications. 

Leakage cables are designed to detect electrical leakage currents and interrupt the power supply to prevent hazards. They consist of several key components:

The core of the cable, typically made from copper or aluminum, responsible for carrying electrical current.

A protective layer that prevents electrical leakage and protects the conductor from external environmental factors. Common materials include PVC and XLPE, known for their durability and resistance to aging.

Many leakage cables incorporate shielding to prevent electromagnetic interference, ensuring stable operation.

The outermost layer that provides physical protection against environmental damage, moisture, and mechanical stress.

One of the primary functions of leakage cables is to detect leakage currents that may pose a risk of electric shock. When a fault occurs, such as a damaged insulation layer, the leakage cable can quickly detect the imbalance in current flow. By automatically interrupting the circuit, it prevents the potential for serious injury or fatality.

Electrical fires can occur due to overheating caused by electrical leakage. Leakage cables are designed to quickly identify such leaks and cut off the power supply before the situation escalates. This rapid response capability significantly reduces the risk of fire, enhancing overall safety in residential, commercial, and industrial environments.

Hangzhou Putianle Cable Co., Ltd.'s leakage cables are manufactured in accordance with national and international safety standards. Compliance with these regulations ensures that the cables meet rigorous safety requirements, providing users with peace of mind and legal protection. Regular testing and certification processes also enhance the credibility of the product.

Many of the leakage cables produced by Hangzhou Putianle come with user-friendly features such as test buttons that allow users to check the functionality of the device easily. This proactive approach to safety encourages regular maintenance and assurance that the system is operating correctly.

The reliability of leakage cables from Hangzhou Putianle is underpinned by the use of high-quality materials. The conductors, insulation, and protective layers are engineered to withstand various environmental conditions, including temperature fluctuations, humidity, and chemical exposure. This durability ensures that the cables perform effectively over their intended lifespan.

Hangzhou Putianle employs advanced manufacturing techniques to produce leakage cables. This includes precision engineering and quality control processes that minimize defects and ensure consistent performance. The company’s commitment to innovation means that their products are at the forefront of technology, enhancing reliability.

Leakage cables designed by Hangzhou Putianle are built to last. The combination of high-quality materials and superior manufacturing processes results in cables that have a long operational life. This longevity reduces the need for frequent replacements, thereby minimizing maintenance costs and downtime.

The leakage cables are versatile and suitable for a wide range of applications, including residential wiring, commercial installations, and industrial settings. Their adaptability ensures reliable performance in different environments and conditions, making them a preferred choice for many users.

Before reaching the market, leakage cables undergo rigorous testing for performance and reliability. This includes tests for insulation resistance, current leakage, and thermal endurance. Comprehensive testing guarantees that the products meet the highest reliability standards, ensuring that users receive dependable equipment.

The leakage cables produced by Hangzhou Putianle Cable Co., Ltd. are designed with a strong emphasis on safety and reliability. Their advanced engineering, high-quality materials, and compliance with safety standards make them an excellent choice for various applications. By preventing electric shocks, minimizing fire risks, and ensuring consistent performance, these cables provide critical protection in residential, commercial, and industrial settings. As the demand for safe electrical systems continues to grow, Hangzhou Putianle's commitment to producing reliable leakage cables positions them as a leader in the industry, dedicated to enhancing safety and reliability for all users.