Your Trusted Fiber Optic Cable Accessories & Power Hardware Manufacturer
Our goal is to be your strategic partner in the global Fiber Optic Cable Accessories and Power Hardware market. Founded in 2013 and headquartered in TangXia Town, Dongguan, Guangdong Province, Guangdong Jinkaite Power Fittings Co., Ltd. (JKTE) is a premier, utility-grade manufacturer and wholesale supplier specializing in ADSS & OPGW aerial cable hardware for overhead transmission lines and power distribution networks.
-
![Fiber Optic Cable Hook]()
Fiber Optic Cable HookPremium Fiber Optic Cable Hook for FTTH DeploymentsProduct Model：span wire clamp Product Type：Fiber Optic Tension Clamp for Overhead Cables and FTTH Drop CablesPlace of Origin：Guangdong, China – -
![Plastic Drop Wire Clamp]()
Plastic Drop Wire ClampPlastic Drop Wire Clamp for Aerial Fiber Optic Cable - Heavy Duty FTTH Drop Wire Fastener with Stainless Steel TailProduct Model：Plastic Drop Wire Clamp Product Type：Fiber Optic cable accessories for -
![Fiber Optic Drop Cable Clamp]()
Fiber Optic Drop Cable ClampDrop Wire Anchor Bracket for Pole & Wall Mounting - Heavy Duty Galvanized Steel Pole Hook for FTTH Drop InfrastructureProduct Model：span wire clamp Product Type：Fiber Optic Tension Clamp for Overhead -
![Drop Wire Clamp For Aerial Cable]()
Drop Wire Clamp For Aerial CableS-Type Drop Wire Clamp for Aerial Cable - Heavy Duty FTTH Drop Wire Dead End with S-Shaped Bail HookProduct Model：span wire clamp Product Type：Fiber Optic Tension Clamp for Overhead Cables and FTTH -
![Span Wire Clamp]()
Span Wire ClampSpan Wire Clamp for Aerial Messenger Strand - Heavy Duty Dual-Bolt Drop Wire Fastener with Triangle BailProduct Model： span wire clamp Product Type： Fiber Optic Tension Clamp for Overhead Cables and -
![Q Span Clamp]()
Q Span ClampQ Span Clamp for Aerial Messenger Wire - Heavy Duty Drop Wire Fastener with Spring Latch HookProduct Model： Q Span clamp Product Type： Fiber Optic Tension Clamp for Overhead Cables and FTTH Drop -
![Aluminum Tension Clamp]()
Aluminum Tension ClampAluminum Tension Clamp for 2x16-35 mm² ABC Cable - KW160 Low Voltage Wedge Dead End Fitting with Stainless Steel BailProduct Model： KW160 Aluminum Tension Clamp Product Type： Fiber Optic Tension -
![Preformed Dead End Grip]()
Preformed Dead End GripPreformed Dead End Grip for Guy Wires and Overhead Conductors - Helical Tension WrapProduct Model： Preformed Dead End Grip Product Type： Fiber Optic Tension Clamp for Overhead Cables and FTTH Drop -
![Preformed Tension Clamp]()
Preformed Tension ClampPreformed Tension Clamp Set for Overhead Conductors - Helical Guy Grip Dead End Assembly with Clevis ThimbleProduct Model： Preformed Tension Clamp Product Type： Fiber Optic Tension Clamp for Overhead -
![ABC Suspension Clamp]()
ABC Suspension ClampABC Suspension Clamp for Overhead Distribution Lines - Insulated J-Hook Hanging Hardware with Heavy BoltProduct Model： ABC Suspension Clamp Product Type： Fiber Optic Tension Clamp for Overhead Cables -
![ADSS Suspension Clamp]()
ADSS Suspension ClampADSS Suspension Clamp Assembly for Aerial Fiber Optic Cable | High-Flexibility Preformed Hanging HardwareProduct Model： ADSS suspension clampProduct Type： Fiber Optic Tension Clamp for Overhead -
![J-Hook Suspension Clamp]()
J-Hook Suspension ClampJ-Hook Suspension Clamp for Φ5-8mm FTTH Drop Cable | Galvanized Steel Fiber Optic Support Fastener with Thermoplastic Rubber InsertProduct Model： FTTH Drop Cable J-Hook Suspension Clamp (J-Hook
Why Choose Jinkaite
Professional power fittings manufacturer with strict quality control
Our Company: Scale & Vertical Integration
Established in 2013, Guangdong Jinkaite Power Fittings Co., Ltd. specializes in the R&D and manufacturing of premium power distribution fittings and related components. Operating a massive 19,000 m² state-of-the-art facility, we feature fully integrated capabilities—ranging from in-house R&D and full-process mold development to precision manufacturing. This ensures robust production capacity and fast turnaround times for bulk orders.
Our Certificates: Utility-Grade Trust & Compliance
Quality and environmental compliance are at the heart of our operations. Jinkaite is fully certified to international standards, including ISO 9001 (Quality Management), ISO 14001 (Environmental Management), and RoHS compliance. Supported by multiple national credentials, we are officially recognized as a High-Tech Enterprise and a Specialized & Innovative Enterprise, guaranteeing grid-level reliability.
Our Services: One-Stop Lifecycle Support
We deliver seamless, end-to-end B2B solutions tailored to international grid engineering requirements. Our full-lifecycle service extends from pre-sales technical engineering and custom prototyping to rigid in-sales quality control and responsive post-delivery technical support. We streamline your supply chain by handling drawings, material customization, and quality assurance under one roof.
Our Market: Proven Track Record & Global Reach
With deep roots in the electrical industry, Jinkaite has built an extensive commercial footprint. Serving key domestic power grids and regional utility markets, our products are widely exported to international destinations. We are an approved, long-term vendor for global grid operators, telecom infrastructure contactors, and electrical wholesalers worldwide.
Key Advantages of JKTE Fiber Optic Cable Accessories
- High Mechanical Strength & Fiber Protection
Helical Grip Technology, Uniform Stress Distribution
- Utility-Grade Corrosion Resistance & Longevity
Premium Hot-Dip Galvanizing (HDG), Weatherproof Components
- Precision Customization & Universal Compliance
Tailored Engineering, Global Standards Alignment:Design and testing fully comply with IEC, ANSI, and BS industry specifications.
- Advanced Anti-Vibration & Fatigue Minimization
Aeolian Vibration Protection, Structural Integrity
high quality
advanced equipment
professional team
global shipping
Key Application Scenarios
Application: HV (High Voltage) and MV (Medium Voltage) overhead line deployment.
Hardware Setup: Deploy Tension Clamps to anchor long-span cables on transmission towers; install Suspension Clamps for stable tangential support on utility poles.
Application: OPGW (Optical Ground Wire) lines handling grid protection, data monitoring, and automation signals.
Hardware Setup: Secure cables along tower structures using Downlead Clamps to eliminate friction; install Vibration Dampers to protect river-crossing and long-span corridors.
Application: City-to-rural telecom fiber rollouts deploying self-supporting ADSS networks.
Hardware Setup: Fast-track dead-end terminations on poles or facades with toolless Wedge Strain Clamps; utilize Insulation Piercing Connectors (IPC) for secure low-voltage tapping.
Application: Control and signaling links for high-density wind farms and utility-scale solar projects.
Hardware Setup: Deploy heavy-duty, salt-spray resistant suspension units and anchoring sets to secure cross-country links connecting turbines, solar arrays, and substations.
Product Description
| Technical Matrix | Details & Standards |
| Product Type | Heavy-Duty Tension Clamps / Dead-End Clamps |
| Core Application | Aerial Bundled Cables (AB Cable) & Fiber Optic Deployment |
| Conductor Range | Supported Cable Size: 16 - 90 mm² |
| Material Base | High-Grade Aluminum Alloy & UV-Resistant Glass-Filled Nylon |
| Standard Compliance | Manufactured to NFC Standard Specifications |
| Corrosion Resistance | Utility-Grade / Excellent Weather Resistance (Yes) |
| Color Finish | Industrial Silver and Black |
| Production Capacity | Bulk Supply Capability: 15 KN Ton/day |
| Brand Support | OEM/ODM Customization Available (WCPL Series) |
Delivery & Lead Time
Packaging & Shipping
Selling Units: Factory-Direct Single Item Wholesale.
Single Package Size: Compact 30 × 15 × 15 cm dimension for optimized shipping volume.
Single Gross Weight: Light-weight, high-strength design at 2 kg/piece.
custom service
Customization services available
Factory Lead Time
1 - 500 Pieces: 20 Days
501 - 2000 Pieces: 30 Days
> 2000 Pieces: Large bulk contract orders, delivery time to be negotiated
FAQ
Q1: Which international testing standards do your ADSS/OPGW fiber optic accessories comply with?
A: Our products are engineered and rigorously tested in alignment with global utility specifications, including IEC 61284, IEEE 1138, and relevant NFC/BS standards. We provide complete type test reports covering mechanical tensile tests, slip tests, and galvanizing thickness verifications to ensure absolute compliance with your local grid requirements.
Q2: What is the Max. Rated Tensile Strength (RTS) for your preformed tension clamps?
A: We custom-engineer our helical dead-ends to match your specific cable blueprint, typically delivering a holding grip exceeding 95% of the cable's Rated Tensile Strength (RTS). This high-strain performance ensures secure structural anchoring without compressing or damaging the sensitive glass fiber cores inside.
Q3: How do your line accessories handle extreme weather conditions, such as high wind loading or heavy salt spray?
A: All structural steel components undergo premium Hot-Dip Galvanizing (HDG) to resist severe atmospheric corrosion. Combined with our helical vibration dampers designed to eliminate wind-induced aeolian oscillations and UV-stabilized, high-grade polymers, our hardware guarantees a 30+ year utility lifespan in coastal or extreme desert environments.
Q4: Can you customize the fittings to match our exact cable diameter and span length?
A: Yes, absolute customization is our core strength. Leveraging our 19,000 m² factory and in-house mold R&D center, we tailor dimensions for ADSS/OPGW cables ranging from 6mm to 21mm. Whether your project requires short-span (100m) pole distributions or long-span (1000m+) high-voltage transmission corridor solutions, we engineer to match.
Q5: Do you provide free engineering samples for project bidding and factory approval?
A: Yes. We fully support international grid contractors and wholesale partners in their pre-qualification and bidding phases. We can provide standard preformed armor rods, suspension sets, or insulation piercing connectors (IPC) as samples for your laboratory evaluation and physical fitting tests before large bulk contract signatures.
Q6: What are your factory's production lead times and bulk supply capabilities?
A: For standard configurations of tension and suspension sets, our production capacity reaches up to 15 KN Ton/day. Typical lead time for first-tier wholesale orders (1-500 sets) is 20 days, while container-level bulk projects are delivered within 30 days or under negotiated phased-delivery schedules to keep your site installation on track.
As one of the most professional fiber optic cable accessories manufacturers and suppliers in China, we're featured by quality products and good price. Welcome to buy high-grade fiber optic cable accessories made in China here from our factory. If you have any enquiry about quotation, please feel free to email us.
