Top Core Advantages

• High-Conductivity Copper Wire: Utilizes high-purity copper conductors to ensure maximum power transfer and minimize electrical resistance and heat buildup.
• Durable Overmolded Connectors: Features solid, integrated injection-molded connectors that offer superior strain relief and long-term durability, preventing separation from the cable.
• Abrasion-Resistant Jacket: Constructed with a heavy-duty jacket material (PVC/Rubber) that is designed to resist abrasion, moisture, and general wear for extended life.
• Verified Safety Compliance: Subjected to rigorous testing by a Nationally Recognized Testing Laboratory (NRTL) to ensure conformity with established North American electrical safety standards.

Precise Connections, Reliable Power – Your Cable & Power Solution Partner with 17 Years of Unwavering Commitment

As a trusted B2B manufacturer of electronic cables/power accessories and Alibaba verified supplier, we bring 17 years of expertise to global clients.
Our key products include power cords, power adapters, Sae/DC/Network/Data cables, optical fibers, and vehicle car extension cord.

These are widely serve 19+ professional sectors such as consumer electronics, industrial automation, new energy, medical health, smart building, and cross-border e-commerce.

Our product matrix is fully adaptable to various scenarios:

Consumer Electronics: Meets demands for bulk supply, fast-charging compatibility, and cost control.

Industrial Automation: Capable of withstanding extreme temperatures (-20°C to +85°C).

New Energy & Automotive: Covers vehicular connection cables, providing charging and data transmission solutions.

Medical Health: Our products are IEC certified, featuring strict leakage current control and safety protection.

Smart Building, Security, Outdoor Advertising: POE adapters and waterproof cables enable integrated power and data transmission supply.

Why Choose Us as Your Supplier:

Globally certified (ETL, BS, VDE, SAA, CE, RoHS)
Flexible OEM/ODM & customization (color, packaging, interfaces, surge protection)
Rapid samples, bulk order responsiveness, and small-batch replenishment
2-year warranty for stable supply chains

Compatible Devices & Important Safety Information

Extensive Compatibility List

Choosing the correct cord depends on your device's receptacle type and power requirements:

• NEMA 5-15 Version (15A/125V): Suitable for standard-duty devices like personal computers, monitors, printers, electric fans, small kitchen appliances, and light-duty power tools.
• NEMA 6-20 Version (20A/250V): Required for high-power devices, including window air conditioners (240V models), specialized commercial-grade power tools, welding equipment, and dedicated server rack power supplies.

Important Usage Guidelines

For maximum safety and performance, always:

1. Ensure the total current draw of connected devices does not exceed the cord's rated capacity (15A or 20A).
2. Inspect the cord jacket and connectors for damage before each use.
3. Avoid running the cord through doorways or under rugs where the jacket can be damaged or heat can build up.
4. Use the appropriate wire gauge (e.g., 12 AWG) for the highest current loads to prevent overheating and circuit tripping.

Customization Options & Our Guarantee

Tailored to Your Specific Needs

We provide comprehensive manufacturing and customization services to meet your unique project requirements:

• Length and Gauge: Production of non-standard length runs (e.g., 10FT, 25FT) and specific cable gauges upon request.
• Branding and Color: Custom jacket colors, specialized cable stamping, and application of your company logo.
• Material Alternatives: Utilization of specialized jacket materials, such as cold-weather flexible compounds, for unique operating environments.
• Packaging: Custom packaging, labeling, and barcoding for retail or industrial distribution.

Our Commitment to Your Satisfaction

Your peace of mind is our priority. We offer a clear and reliable after-sales commitment:

• Dedicated Support: 24-hour online customer service is available to promptly handle any inquiries or issues related to your order.
• Quality Assurance: Should any quality-related defects occur in this shipment, we guarantee to provide a timely replacement of the faulty goods.

Why Choose Our Extension Cord Production

Market experience shows customers frequently struggle with unreliable, short-lived extension cords. Our manufacturing process directly addresses these common pain points:

Built to North American Safety Standards

We solve the pain point of cords with misleading ratings. Every unit is manufactured to comply with national electrical safety standards and verified for correct capacity, ensuring the cord handles its stated load without overheating or damage.

Made with High-Purity Conductors

We eliminate the risk of insufficient wire gauge causing overheating. Our production uses only high-purity copper, which minimizes heat generation and power loss, maximizing the operational lifespan and safety of the cord.

Durable and Reliable Construction

We prevent the common issues of cracked jackets and loose connectors. Our process utilizes integrated, overmolded injection technology and heavy-duty jacket materials to ensure superior strain relief and prevent wires from becoming exposed or separating under normal use.

Key Features & Design Details

Smart, User-Friendly Design

The cord is designed for both indoor and temporary outdoor use, featuring a robust jacket that provides protection against common hazards in workshop or construction environments. The flexible design, even with thick 12 AWG wire, ensures ease of deployment and storage.

Available Colors and Lengths

We offer the most practical options for both home and professional use:

• Standard Lengths: 0.9M / 3FT, 1.2M / 4FT, 1.8M / 6FT (ideal for desk, server, and appliance applications).
• Common Colors: Black (professional/office), White (residential/home), and Yellow (high-visibility for construction/industrial sites).

Q1. Are you factory or trade company?

A: We are factory of more than 16 years export experience.

Q2. What is your terms of payment?

A: T/T 30% as deposit, and 70% before delivery.

Q3. What is your terms of delivery?

A: EXW, FOB, CFR, CIF, DDU.

Q4. Samples ?

A : 2-5 pieces free samples are available,fright on you. Delivery time usually is 2-3 days. Customized samples will take 5-10days.

Q5.What is delivery time if we place an order?

A:It depends order quantities.Usually,we can deliver goods within 10-15 working days,for more QTY order,let's confirm when you place official order. 

Q6. Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery.

Q7:How to ship out the cargo?

A:At your request, by sea,by express, all are available.