Ledes Group

Ledes - The Leading Electrical Conduit Pipe and Fitting Supplier

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For any electrical project in Australia or New Zealand, AS/NZS 3000 is the ultimate source of truth.

But you don't have time to sift through hundreds of pages of the official Wiring Rules just to confirm a conduit requirement. You need the right answer, right now.

We've distilled the code into a definitive, easy-to-read guide. Use it as your go-to reference to ensure every installation is safe, compliant, and efficient.

Stop searching. Start specifying with 100% confidence:

AS/NZS 3000 (2025 Updates): Conduit, Earth Size & Wiring Rules

A contractor's guide to AS/NZS 3000:2025 wiring rules. Quickly check main earth sizes, underground PVC conduit requirements, and burial dept

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The Canadian Electrical Code is the law. But you don't have time to search hundreds of pages for the right conduit spec.

When you need to verify installation requirements or select the correct PVC conduit for a job in Canada, you need the answer now.

We've distilled the essential CEC requirements for electrical conduit into one definitive, easy-to-read guide. Consider it your go-to reference for ensuring every project is safe, compliant, and up to code.

Stop searching. Start specifying with confidence:

CEC PVC Conduit Guide (2026 Updated): Canadian Electrical Code

Master the CSA C22.1 standards for PVC conduit. Explore 2026 CEC code updates, sizing charts, and factory-direct sourcing for Canadian elect

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The concrete and steel in our infrastructure are built for a 50+ year lifespan. But what about the critical electrical systems buried inside?

Conduit failure isn't just a maintenance issue; it's a threat to public safety and a massive future expense. This is why modern infrastructure projects are moving beyond traditional materials that corrode.

Advanced PVC conduit provides a permanent shield for the electrical and communication lifelines of:

✅ Highways & Bridges

✅ Tunnels & Airports

✅ Power Grids & Utilities

It is engineered to be impervious to corrosion, chemicals, and soil conditions, ensuring your project's integrity for generations.

Don't bury a problem. Build a permanent solution:

Infrastructure

Ledes offers infrastructure solutions for electircal pipe, included bridges, transportation , education systems, etc. Contact us now to get

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On a global job site, "good enough" isn't good enough. You need proof.

The IEC 61386 standard is the international language of conduit performance. It's how you verify that the product you're installing will withstand the specific environmental challenges of your project, anywhere in the world.

We've created a definitive guide to help you master the standard, ensuring every installation is safe, compliant, and built to last.

Stop guessing. Start specifying like a global expert:

IEC 61386 & AS/NZS 61386 Conduit Guide: Replacing AS/NZS 2053

Master the massive shift from legacy AS/NZS 2053 to the mandatory AS/NZS 61386 (IEC 61386) conduit standards. Explore testing metrics for gl

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Solar panels and EV chargers get the spotlight, but the green energy revolution runs on what's underneath.

Every renewable project—from a massive solar farm to a single EV charging station—relies on thousands of feet of cabling. Protecting that investment from UV rays, moisture, and physical damage isn't optional. It's mission-critical.

That's where high-performance PVC conduit comes in. It's the unseen hero ensuring decades of reliable, maintenance-free energy delivery.

Build for permanence. See why PVC is the backbone of green energy:

Green Energy - #1 UL & CSA PVC Conduit Manufacturer

Ledes provides green energy conduit and accessories solutions, including solar energy, wind power generation, energy storage. Contact us to

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Great electrical work starts with solid fundamentals.

When it comes to PVC conduit, a clean, secure installation is non-negotiable. Whether you're training an apprentice or just need a solid refresher on best practices, our new comprehensive guide is your go-to resource.

We cover the critical details—from proper support spacing to correct expansion joint use—that separate amateur work from professional craftsmanship.

Sharpen your skills. Read the 2026 guide:

A Comprehensive Guide to PVC Electrical Conduit Installation (2026)

Master PVC electrical conduit installation with our guide 2026, step-by-step guide—ensure safe, code-compliant wiring, bending, grounding &

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EV charger installations are a huge opportunity. But a residential job is not the same as a commercial one.

Using the wrong conduit can lead to failed inspections, safety hazards, and costly rework. We wrote a clear guide to help you navigate the different conduit requirements for both residential and commercial EV charging stations.

Read the full guide:

EV Charging Conduit: Residential Vs Commercial NEC Specs (2026)

Expert guide to EV charging conduit selection. Compare PVC Sch 40/80 specs under NEC 2026 codes. Access sizing matrices, projects, and bulk

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Tired of wrestling with heavy metal conduit?

Our ENT Conduit is a game-changer. It's up to 30% lighter and significantly more flexible, meaning your crew can move faster, with less fatigue. Navigate tight corners and complex runs with ease, all while meeting the same UL and NEMA standards you depend on.

Faster installs. Happier crews. Better bottom line.

See how Ledes ENT can accelerate your next project:

Ledes UL Listed ENT Conduit Electrical Nonmetallic Tubing

Certifications UL 1653 CSA C22.2 NO. 227.1:19 FT4 Fire Rating

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In telecom and data projects, your reputation is built on reliability. The conduit you choose is a critical part of that.

A rough interior can damage expensive fiber during the pull. A weak pipe can fail underground, leading to catastrophic outages. That's why our communications conduit is engineered with a glass-smooth interior and certified durability to ensure a snag-free, protected installation that lasts for decades.

Explore our PVC conduit solutions for your next communications project:

Communications - #1 UL & CSA Ceritified Conduit Pipe Supplier

Ledes offers communication conduit and fittings solutions, including protection for comms, smart home, and IoT devices. Contact us now to ge

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The difference between a pro job and an amateur one is in the details. A clean, code-compliant conduit run through a wall is a perfect example.

It's more than just drilling a hole. You have to account for fire-blocking, stud placement, and a clean finish. We broke down the entire process—from planning to patching—to make sure your next job is clean, safe, and efficient.

Get the expert guide:

How to Run Conduit Through Walls: NEC&CEC&UL Compliance Guide

Professional guide for electrical contractors and engineers on run conduit through walls. Learn about NEC&CEC&UL fire ratings(94-V0, FT4) co

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Happy Labor Day!

Ledes' China factory will be closed for the holiday starting May 1st, and everyone will return to the office on May 5th!

Thank you to every employee for their hard work, and thank you to our customers and partners for their continued support!

A salute to every worker, Happy Labor Day!

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How well do you really know the NEC rules for PVC conduit?

From bending limitations to support spacing, the details matter. That's why we've distilled the key NEC requirements into a practical, easy-to-read guide.

This isn't a theoretical document; it's a field-ready resource to help you and your team make the right calls on the job site.

Bookmark this one for your next project.

Get the key takeaways:

NEC PVC Conduit Rules: Article 352 Support & Burial Charts

Master NEC Article 352 with our PVC conduit quick reference charts. Learn burial depths, support spacing, Sch 40 vs 80, and expansion fittin

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Your project is unique. Why is your electrical conduit off-the-shelf?

Forcing standard components into a custom design leads to compromises, waste, and added labor. It’s time to stop fitting your project to the product and start designing the product for your project.

At Ledes, we manufacture custom plastic pipe solutions tailored to your exact specifications.

✅ Precise Color Matching: For brand consistency or safety identification (any RAL/Pantone color).

✅ Optimized Wall Thickness: Engineered for specific durability, flexibility, or cost targets.

✅ Custom-Cut Lengths: To eliminate on-site cutting, reduce waste, and accelerate installation.

See how we can build a solution for your unique needs.

Custom Plastic Pipe - UL&ASTM&CSA&AS/NZS Certified Supplier

Ledes offers custom plastic pipe and fittings. We also support customization of sizes, colors, wall thicknesses, and packaging. Get your cus

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The countdown is on. You have just 3 days left to visit us at the Canton Fair.

This is your last chance to get an exclusive, hands-on look at our game-changing new product line. Be the first to see the innovation that’s setting a new standard for electrical installations.

Our experts are on-site and ready to give you a personal demo.

Find us at Booth 11.2F07. Don't miss out.

Contact Us - Your Single Source of PVC Conduit & Fittings

Contact Ledes in today! Ledes is China's 1st UL & CSA-certified PVC conduit & fittings supplier. and also has ASTM & AS/NZS 2053 & IEC & ISO

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Data center construction timelines are shrinking, but the demand for quality has never been higher. Meeting aggressive deadlines requires components that accelerate, not complicate, your workflow.

Our integrated conduit systems are engineered for the speed of data center deployment. We help you build faster and smarter.

🔹 Accelerated Installation: A complete system of conduits and fittings designed to work together seamlessly, reducing labor time and on-site fabrication.

🔹 Simplified Compliance: Specify with confidence using our UL, CSA, and AS/NZS certified solutions, including critical LSZH options.

🔹 Single-Source Solution: Streamline your procurement and logistics with one trusted partner for your entire electrical pathway.

See our solutions in action:

Data Center Electrical Solution - Ledes UL & CSA Conduit

Ledes offers communication conduit and fittings solutions, including power supply, data and cooling equipment cable protection, etc. Contact

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Choosing the wrong conduit body can turn a simple wire pull into a nightmare and risk a failed inspection. Getting it right the first time is non-negotiable.

We've created a practical, no-nonsense guide to conduit bodies, covering types, applications, and critical NEC compliance.

This guide is your quick reference for:

✅ Selecting the right body (LB, LR, LL, T, C, etc.) for any situation.

✅ Streamlining your installations to save time and labor.

✅ Ensuring your work is 100% code-compliant and inspection-ready.

Stop guessing and start working smarter. Read the guide.

Conduit Body Guide: LB, LL, LR, C, T, TB, E, X & Mogul (NEC)

Confused by conduit body types? Compare LB, LL, LR, C, T, TB, E, X & Mogul with our chart. Learn NEC wire fill rules and why PVC is best for

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Non-compliance with AS/NZS 3000 isn't an option. With updates rolling out for 2025, staying current is critical to every project's success and safety.

To help you navigate the changes, we've published a definitive, no-nonsense guide to the Wiring Rules. We cut through the complexity to give you the actionable information you need.

Our guide covers:

✅ Key updates and what they mean for your installations.

✅ How to avoid common compliance traps that lead to rework.

✅ Best practices for ensuring your projects meet the latest safety standards.

Don't get caught out. Read the guide and ensure you're prepared.

AS/NZS 3000 (2025 Updates): Conduit, Earth Size & Wiring Rules

A contractor's guide to AS/NZS 3000:2025 wiring rules. Quickly check main earth sizes, underground PVC conduit requirements, and burial dept