Handan Jinmai Fastener Manufacturing Co., Ltd. specializes in the research, development, and manufacturing of optical fiber and cable accessories for the power and communications sectors. We offer a comprehensive range of customized optical cable hardware solutions, including ADSS and OPGW cables, and other critical line accessories. Our products include tension clamps, suspension clamps, cable supports, and grounding devices. These products are suitable for high-voltage power transmission and transformation projects (10kV-500kV), communication base stations, and railway power grids, meeting the diverse needs of global customers.
1. High Strength and Weather Resistance
- Utilizing pre-twisted stainless steel/aluminum alloy construction, the cables boast a tensile strength exceeding 100kN and are resistant to salt spray corrosion and extreme temperatures ranging from -40°C to 80°C.
2. Modular Design
- Enables quick installation, such as with retractable cable terminal boxes and down conductor clamps for poles and towers, reducing construction costs by 30%.
3. Enhanced Safety
- Integrated anti-vibration hammers (such as the FRYJ series) reduce windage losses and extend cable life by over 20%.
Handan Jinmai leverages its own factory to achieve precision control throughout the entire process:
Material Processing: Copper-aluminum friction welding, CNC stamping, and profile extrusion processes ensure structural accuracy;
Surface Treatment: Hot-dip galvanizing with a coating ≥86μm, ISO12944 corrosion certification;
Quality Testing: Utilizing high-voltage electrical testing centers (such as the Xi'an High Voltage Research Institute), we adhere to IEC 61395 standards.
Pre-twisted tension clamp: Suitable for cable diameters: 8-24mm; Breaking force ≥70kN. High-voltage transmission towers.
OPGW fiber optic cable grounding lug: Current carrying capacity: 25kA; Material: Austenitic stainless steel. Substation grounding systems.
Pull-out fiber optic cable terminal box: Capacity: 24-72 cores; IP68 protection. Communication base stations.
Handan Jinmai Fastener Manufacturing Co., Ltd. leverages over 20 years of industry experience, integrating core pre-twisted fiber technology with intelligent production lines to provide highly reliable fiber optic cable accessories for global power and telecommunications networks. Our products are exported to Southeast Asia, the Middle East, Europe, and other regions, and are ISO9001 and CE certified.
For customized solutions, please contact:
📧 Email: [email protected]
📱 WhatsApp/WeChat: +86 13831001495
We have recommended some of our Related products to you. I hope you will be interested.
