Crimping Lugs Manufacturer for Stable Bulk Supply and OEM Procurement
- You need crimping lugs that perform the same in every shipment. DIFVAN controls material, dimensions, and plating to ensure repeatable performance across batches. This reduces failure risk in power distribution, battery systems, and industrial wiring.
We support distributors, OEM buyers, and procurement teams who require stable supply and consistent specifications. You receive predictable lead times, controlled tolerances, and clear technical data for every order.
Crimping lugs Product Range
This product range includes crimping wire lugs designed for different cable sizes, materials, and applications. Variations include barrel length, hole size, and plating type. Buyers need multiple options to match conductor size, installation method, and operating environment.
Why Choose Our Crimping Lugs？
As a leading manufacturer and supplier of Crimping Lugs, DIFVAN, is committed to providing high-quality cable management solutions. Our products are designed not only for effectiveness but also with the highest standards of safety and durability in mind.
Our crimping lugs are designed for industrial electrical connections, offering high conductivity and corrosion resistance. Made with premium copper, they are perfect for heavy-duty electrical systems, ensuring reliable and secure connections in demanding environments.
Our Manufacturing Strength & Capabilities
Over 1000m2 Factory
The vast area gives us enough space to place all machines, assembly lines and laboratory equipment.
500 Million Cable Ties Per Month
Our Large-scale production capacity ensures stable supply for bulk orders.
Rich Export Experience
We export worldwide to North America, Europe, Southeast Asia, the Middle East, Africa, and South America.
15+Years Manufacturing Experience
From 2010, we have been producing different kinds of cable ferrule lugs for more than 15 years.
How to use our crimping lugs
Connecting a copper lug is simple and fast. Just get yourcrimping tool ready, insert the stripped wire into the terminal, press it firmly with the crimping pliers, and you’re done — a secure and reliable connection in just a few easy steps.
Material Properties of Crimping Lugs: Copper and Custom Options
Our crimping lugs are made from the highest quality materials to esure optimal conductivity and performance. We offer a variety of material options to meet the specific requirements of your project, each designed for long-term durability in demanding environments.
High-Purity Copper
We use 99.9% pure copper for our crimping lugs, providing excellent conductivity and strong mechanical strength. If you’re looking for reliable connections in high-power electrical systems, copper is your best option.
Tinned copper
Our tinned copper crimping lugs are coated with tin for added corrosion resistance. Perfect for outdoor and marine applications, these lugs perform reliably in environments exposed to moisture or chemicals.
Aluminum for specific variants
For lightweight and cost-effective solutions, we offer aluminum crimping lugs. Ideal for solar power and power distribution, aluminum lugs are perfect when you need a reliable connection without the added weight or cost.
DIFVAN Crimping Lugs Dimensions & Size Chart
| Wire range:0.5~1.5mm2 Imax=19A | |||||
| 型号规格 Item No | Dimension(mm) | ||||
| F | L | H | Dφ | dφ | |
| PTN1.25-9 | 1.9 | 13.8 | 4.8 | 3.4 | 1.7 |
| PTN1.25-10 | 1.9 | 14.8 | 4.8 | 3.4 | 1.7 |
| PTN1.25-12 | 1.9 | 16.8 | 4.8 | 3.4 | 1.7 |
| PTN1.25-13 | 1.9 | 17.8 | 4.8 | 3.4 | 1.7 |
| PTN1.25-18 | 1.9 | 22.8 | 4.8 | 3.4 | 1.7 |
| Wire range:1.5~2.5mm2 Imax=27A | |||||
| 型号规格 Item No | Dimension(mm) | ||||
| F | L | H | Dφ | dφ | |
| PTN2-9 | 1.9 | 13.8 | 4.8 | 4.1 | 2.3 |
| PTN2-10 | 1.9 | 14.8 | 4.8 | 4.1 | 2.3 |
| PTN2-12 | 1.9 | 16.8 | 4.8 | 4.1 | 2.3 |
| PTN2-13 | 1.9 | 17.8 | 4.8 | 4.1 | 2.3 |
| PTN2-18 | 1.9 | 22.8 | 4.8 | 4.1 | 2.3 |
| Wire range:2.5~4mm2 Imax=37A | |||||
| 型号规格 Item No | Dimension(mm) | ||||
| F | L | H | Dφ | dφ | |
| PTN3.5-10 | 2.8 | 14.8 | 6.00 | 5.00 | 3.00 |
| PTN3.5-13 | 2.8 | 19.8 | 6.00 | 5.00 | 3.00 |
| Wire range:4~6mm2 Imax=48A | |||||
| 型号规格 Item No | Dimension(mm) | ||||
| F | L | H | Dφ | dφ | |
| PTN5.5-13 | 2.8 | 19.8 | 6 | 5.6 | 3.4 |
| Item No. | Φ±0.5 | D±0.5 | d±0.5 | L±2 | L1±2 | S±0.2 | W±1.5 | Package(pcs) | Gross weight(kg) |
| SC(JGK)-6 | Φ6.5 | 6.0 | 4.8 | 24.5 | 8.5 | 1.2 | 9.0 | 9000 | 18.5 |
| SC(JGK)-6 | Φ8.5 | 6.0 | 4.8 | 24.5 | 8.5 | 0.8 | 11.8 | 9000 | 19.0 |
| SC(JGK)-10 | Φ6.5 | 6.6 | 5.2 | 27.0 | 9.0 | 1.2 | 9.7 | 9000 | 21.0 |
| SC(JGK)-10 | Φ8.5 | 6.6 | 5.2 | 27.0 | 9.0 | 0.9 | 11.6 | 9000 | 22.0 |
| SC(JGK)-16 | Φ6.5, Φ8.5 | 8.0 | 6.1 | 31.0 | 11.0 | 1.9 | 11.6 | 4800 | 23.0 |
| SC(JGK)-16 | Φ10.5 | 8.0 | 6.1 | 31.0 | 11.0 | 1.5 | 14.0 | 4800 | 23.5 |
| SC(JGK)-25 | Φ6.5, Φ8.5, Φ10.5 | 9.0 | 6.8 | 33.0 | 13.0 | 2.0 | 13.0 | 3600 | 24.0 |
| SC(JGK)-35 | Φ6.5, Φ8.5,Φ10.5 | 10.5 | 8.5 | 38.0 | 14.0 | 2.0 | 15.5 | 2400 | 23.0 |
| SC(JGK)-35 | Φ12.5 | 11.0 | 8.8 | 38.0 | 14.0 | 2.0 | 16.5 | 2400 | 23.5 |
| SC(JGK)-50 | Φ8.5, Φ10.5, Φ12.5 | 12.5 | 10.1 | 45.0 | 17.0 | 2.4 | 18.3 | 1200 | 20.0 |
| SC(JGK)-70 | Φ8.5, Φ10.5, Φ12.5 | 14.5 | 12.0 | 49.0 | 18.0 | 2.6 | 21.4 | 600 | 14.0 |
| SC(JGK)-95 | Φ8.5, Φ10.5, Φ12.5,Φ14.5 | 17.0 | 13.8 | 56.0 | 20.5 | 3.0 | 25.0 | 600 | 22.0 |
| SC(JGK)-120 | Φ10.5, Φ12.5 | 19.0 | 15.5 | 61.0 | 24.0 | 3.5 | 28.0 | 300 | 17.0 |
| SC(JGK)-150 | Φ10.5, Φ12.5, Φ14.5,Φ16.5 | 21.0 | 16.8 | 68.0 | 26.0 | 4.0 | 31.0 | 300 | 21.5 |
| SC(JGK)-185 | Φ12.5, Φ14.5,Φ16.5 | 24.0 | 18.9 | 76.0 | 28.0 | 5.0 | 34.7 | 240 | 26.0 |
| SC(JGK)-240 | Φ12.5, Φ14.5,Φ16.5 | 26.9 | 21.5 | 89.0 | 33.0 | 5.5 | 39.0 | 180 | 29.0 |
| SC(JGK)-300 | Φ16.5 | 30.0 | 23.9 | 98.0 | 38.0 | 6.0 | 43.3 | 120 | 26.5 |
| SC(JGK)-400 | Φ16.5 | 31.9 | 25.7 | 110 | 41.0 | 6.0 | 47.0 | 96 | 30.0 |
| SC(JGK)-500 | Φ20.5 | 38.0 | 30.0 | 116 | 42.0 | 8.0 | 55.0 | 72 | 32.0 |
| SC(JGK)-630 | Φ20.5 | 45.0 | 36.3 | 135 | 53.5 | 8.6 | 65.0 | 36 | 25.0 |
Importers and Distributors
You face risk when suppliers change dimensions or plating quality between shipments. This leads to returns and lost clients. DIFVAN maintains batch consistency and standardized production control. You can reorder with confidence and keep your catalog stable.
OEM and Brand Owners
You need reliable connectors for your systems. Variations in crimping lugs affect electrical performance and safety. DIFVAN ensures stable conductivity, controlled wall thickness, and verified pull strength. This supports long term product reliability.
Contractors and Project Buyers
Project timelines depend on consistent components. Delays or failures increase cost. DIFVAN provides predictable lead times and uniform product performance. This reduces installation issues and rework risk on site.
We ensure high-quality and reliable performance for all our crimping lugs. Our production process includes:
- Testing – Every crimping lug is rigorously tested for conductivity, durability, and corrosion resistance.
- Precision Manufacturing – We ensure accurate sizing and strong connections for every product, reducing the risk of failure.
- Quality Materials – Only high-quality copper and materials are used to ensure optimal performance.
- Continuous Improvement – We regularly refine our processes to meet and exceed industry standards.
- Custom Solutions – We offer tailored crimping lugs to meet your specific project requirements.。
Our focus on production control and quality assurance guarantees that our crimping lugs are reliable, durable, and safe.
These controls reduce supplier switching risk and ensure repeatable supply quality.
Custom Crimping Lugs Manufacturing Solutions
At DIFVAN, we offer custom crimping lugs tailored to your unique electrical connection needs.
- High-Quality Materials: Choose premium materials like high-purity copper for better conductivity and durability.
- Precision Manufacturing: Our lugs are crafted for a perfect fit, boosting system performance and reliability.
- Tailored Surface Treatments: We provide tinning and nickel plating for enhanced corrosion resistance.
- Industrial Applications: Ideal for power systems, telecommunications, and solar energy.
- Reliable Performance: Reduce downtime with secure, long-lasting electrical connections.
Industry Applications for DIFVAN Crimping Lugs
Crimping lugs are used in systems that require secure and low resistance cable connections. They support stable performance in power and control applications.
Electrical distribution systems
used for panel connections and busbar terminations to ensure stable current flow
Battery systems
used for crimping battery lugs in high current connections such as backup power and energy storage
Renewable energy control systems
used in solar and inverter wiring where reliability and corrosion resistance are required
Welding systems
used for crimping welding cable connections that handle high current loads
Comprehensive Support for Crimping Lugs
At DIFVAN, you receive expert support, high-quality products, and efficient logistics—end-to-end assistance that ensures your cable installations and electrical systems run smoothly and on time.
Expert Consultation
Product Selection Recommendations
Logistics & Shipping Support
Guidance & Support
Technical Selection Guidance
Crimping lugs create a mechanical and electrical connection between cable and terminal. Performance depends on correct selection and installation.
Key selection criteria
• Match lug size to cable cross section
• Select proper material based on environment
• Choose correct barrel length for current load
• Verify compatibility with crimping tools
Environmental considerations
• Use tinned copper in humid or outdoor conditions
• Select insulation based on temperature and vibration
Failure prevention
• Avoid undersized lugs which increase resistance
• Ensure proper crimping force and tool calibration
• Prevent oxidation by selecting correct plating
Installation considerations
• Strip cable correctly to avoid strand damage
• Use appropriate crimp dies
• Inspect crimp quality after installation
Long term reliability factors
• Stable material conductivity
• Consistent plating thickness
• Proper mechanical compression
Common procurement mistakes
• Mixing suppliers with inconsistent tolerances
• Ignoring plating thickness variation
• Selecting based on price without testing
• Using incorrect lug size for cable
Partner with Us for Scalable, High-Quality Manufacturing
We operate a modern manufacturing facility in China spanning over 10,000㎡, with dedicated production, quality control, and warehousing areas for efficient operations.Equipped with 200–900+ ton injection machines, we support high-volume production with fast cycle times and consistent output.Strict quality control is applied at every stage, ensuring reliable performance and stable quality.We export globally to North America, Europe, Southeast Asia, the Middle East, Africa, and South America, serving electrical, automotive, construction, and OEM industries with dependable supply.
What are crimping lugs used for?
They connect cables to electrical equipment with a secure crimped connection.
How do I choose the correct crimping lug?
Match the lug size to the cable size and application requirements.
What is the difference between long barrel and short barrel lugs?
Long barrel lugs provide stronger crimping and better conductivity.
Can I use crimping battery lugs for high current systems?
Yes. They are designed for battery and high load applications.
What material is best for crimping lugs?
Copper is preferred for high conductivity and stable performance.
Do you offer crimping lugs types for different applications?
Yes. DIFVAN provides multiple types for power, battery, and industrial use.
Are your lugs suitable for crimping welding cable?
Specific designs support high current welding cable connections.
Contact Difvan Directly
Response within 24 hours. Factory direct — no middlemen.
No.1 HongQi Road, Xinguang Industrial Zone,
Liushi, Yueqing, Wenzhou, Zhejiang, China 325603
Packaging
Our Certifications & Quality Standards
DIFVAN wiring accessories are manufactured in accordance with international quality and safety standards. Our factory undergoes regular third-party testing and strict quality inspections, including SGS verification, CE compliance, and RoHS-compliant materials, ensuring reliable performance for electrical, industrial, automotive, and infrastructure applications worldwide.
What Our Customers Say
Real feedback from projects using Difvan terminal blocks, wiring accessories, cable ties, heat-shrink and cable glands.
Supplying Distributors Across 50+ Countries Worldwide
Difvan supplies distributors and wholesalers that serve leading brands across automotive, electrical, and industrial sectors worldwide. As a trusted nylon cable ties manufacturer in China, our products move through established supply chains in North America, Europe, Southeast Asia, and beyond — backed by consistent PA66 quality and reliable bulk fulfilment.
Our factory-direct model and ISO 9001:2015 certification make Difvan the preferred manufacturing partner for global distributors, retailers, and OEM partners seeking dependable cable tie supply at scale.
Request Catalog and Bulk Pricing
Request your catalog, datasheets, and samples to verify performance before bulk ordering. DIFVAN supports bulk pricing, OEM projects, and long term supply agreements.
Realated Products
When you choose Crimping Lugs from us, you can also explore related products that fit your project needs.
A connector that secures a single wire’s end to prevent fraying and ensure a stable connection.
