Your Professional Tension Clamp Supplier
Our goal is to be your true partner in Aluminum Alloy Tension Clamps field in China, Founded in 2013 and headquartered in TangXia Town, Dongguan, Guangdong Province, Guangdong Jinkaite Power Fittings Co., Ltd. is a leading manufacturer and supplier of LV and MV overhead line fittings, Insulation Piercing Connectors (IPC), Anchor Clamps, and power distribution components. Over the past decade, we have grown into a comprehensive OEM/ODM provider integrating mold design & R&D, plastic component production, metal processing, and electrical fittings manufacturing.
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Industrial Cable Anchor Clamp• Industrial Cable Anchor Clamp is specifically designed for large-scale industrial and high-strength urban power distribution lines. It supports 50–70 mm² conductors, 15 KN tensile load, voltage
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Wedge Strain Clamp• Wedge Strain Clamp is specifically designed for urban low-voltage overhead lines and industrial power distribution, suitable for 35–70 mm² conductors, with a rated tensile strength of 15 KN and
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Dead End Clamp for ABC Cable• Dead End Clamp for ABC Cable is a high-strength anchoring clamp designed for high-cross-section overhead cables.• Suitable for 10–50 mm² conductors, with a rated pull load of 11KN and voltage
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Aluminum Dead End Clamp• The aluminum dead end clamp is designed for small conductors up to ≤7 mm², featuring a precision wedge-and-tail-rope structure within a die-cast aluminum housing. It ensures stable locking and zero
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4 Core Aluminum Anchor Clamp4 Core Aluminum Cable Dead End Clamp is designed for multi-core cable terminations in high-humidity areas, bridges, and industrial parks, ensuring stability under harsh weather conditions with its
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Wedge Type Insulation Strain Clampwedge type insulation strain clampMaterial: The main body is made of non-magnetic, high-strength, oxidation-resistant aluminum alloy, which eliminates hysteresis loss, saves energy, and reduces
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Wedge Type Strain Clampwedge type strain clampMaterial: The main body is made of non-magnetic, high-strength, oxidation-resistant aluminum alloy, which features no hysteresis loss, energy savings, and reduced consumption,
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Wedge Strain Clamps For Insulation CableWedge Strain Clamps for Insulation CableScope of Application: 10 kV and lower voltage distribution lines; compatible with terminal and corner tension towers; suitable for line branches, jumper
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Wedge Insulation Strain ClampThe NXL Wedge Insulation Strain Clamp features a wedge-type insulated self-locking design and serves as a core load-bearing hardware component for overhead distribution lines. Its primary function is
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NX Type Wedge ClampThe NX Type Wedge Clamp is a self-locking, wedge-block-based fitting designed for use in overhead power lines; N denotes tension, while X signifies a wedge structure.Operating temperature: -40°C to
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Nx Type Wedge Strain ClampThe NX type wedge strain clamp is a self-locking, wedge-block-based fitting designed for use in overhead power lines; N denotes tension, while X signifies a wedge structure.Suitable conductors:
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NX Wedge Cable ClampThe NX Wedge Cable Clamp is a traditional hardware used in power lines to secure steel strands (overhead ground wires, guy wires), widely applied to tension towers, angle towers, and terminal towers
Why Choose Us
Our Company
Established in 2013, Guangdong Jinkaite Power Fittings Co., Ltd. specializes in the R&D and manufacturing of power distribution fittings and related components, and operates a 19,000 m² facility with in-house R&D, full-process mold development, and integrated manufacturing.
Our Certificates
Certified to ISO 9001, ISO 14001, and OHSAS 18001, compliant with CE & RoHS, supported by multiple national patents, and recognized as a High-Tech and Specialized & Innovative Enterprise.
Our Services
From pre-sales engineering and prototyping to in-sales quality control and long-term after-sales support, ensuring efficient and dependable cooperation.
Our Market
Serving key domestic markets and 50+ countries worldwide, trusted by top utilities and global brands, and actively present at leading international power industry exhibitions.

Effectively prevents short-circuit accidents caused by small animals (such as birds and rodents) or overlapping foreign objects.
Prevents electrical accidents resulting from condensation flashover, pollution flashover, and ice or snow accumulation.
Protects transformer inlet and outlet conductors from corrosion caused by acid rain, salt spray, and harmful chemical gases.
Reduces the risk of personal injury caused by accidental contact with exposed live parts.
The fully enclosed design of the protective cover and metering device prevents unauthorized access and electricity theft.
Applications of Tension Clamp
Power Transmission And Distribution
In overhead power lines, they secure conductors between utility poles or transmission towers. They can endure the high tension forces from long - span cables, especially in windy areas or where long cable runs are required due to the terrain. They prevent excessive cable slipping or sagging, which could lead to electrical hazards or power outages.
Telecommunication Networks
They are essential for securing communication cables like fiber - optic cables used for high - speed internet. They are used on poles, in underground ducts, or inside buildings. For example, in high - rise buildings, they hold vertical fiber - optic cable runs firmly, protecting them from damage caused by their own weight or building vibrations.
Industrial Machinery And Equipment
In industrial settings, they protect cables used to power and control machinery from mechanical stress. In large manufacturing plants, cables connecting motors, sensors, and control panels are often subject to machinery vibrations and movements. Tension cable clamps keep these cables in place, preventing them from being pulled or damaged and thus avoiding disruptions to machinery operation.
Product Description
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Capacity |
15 KN Ton/day |
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Usage/Application |
Ab Cable |
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Color |
Silver and Black |
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Brand |
WCPL |
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Material |
Aluminium |
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Type |
Tension Clamps |
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Standard |
NFC Standard |
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Corrosion Resistance |
Yes |
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Conductor Range |
16 - 90 mm2 |
Delivery
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Selling units |
Single item |
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Single package size |
30X15X15 cm |
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Single gross weight |
0.280 kg |
Lead Time
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Quantity (pieces) |
1 - 500 |
501 - 2000 |
> 2000 |
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Lead time (days) |
20 |
30 |
To be negotiated |
Packaging & Shipping

FAQ
As one of the most professional tension clamp manufacturers and suppliers in China, we're featured by quality products and good price. Welcome to buy high-grade tension clamp made in China here from our factory. If you have any enquiry about quotation, please feel free to email us.










