“Trusted choice of world-renowned companies”

About Our Team

That’s why we always provide our customers with excellent products and services.
At LEADWIN, every team member plays a vital role in our development as a leading insulation material.

Carlos Mendez Senior Electrical Engineer

"The AHA paper we received was top-notch. Smooth surface, strong insulation, perfect for our transformer coils."

Lisa Chen Purchasing Manager

High tensile strength and thermal performance make your phenolic sheets our go-to for motor insulation projects.

Raj Patel R&D Director

We’ve tested several brands, but your PET insulation film quality is consistent and ideal for capacitor production.

Ahmed Saeed Operations Supervisor

Reliable supplier. The bakelite sheets were clean-cut, uniform, and arrived faster than expected. Great for switchgear bases.

Expert Insights

Optimizing Electrical Insulation for Peak Performance

Electrical insulation plays a crucial role in ensuring the efficiency and safety of transformers, motors, and power systems. Choosing the right insulation materials—whether DMD, NHN, PMP, or epoxy sheets—directly impacts energy efficiency, durability, and compliance with international standards.

Follow our blog to explore the latest trends, expert insights, and best practices in electrical insulation and industrial automation.

What Is Prepreg Material and How to Choose It? | SIDA Guide

What Is Prepreg Material and How to Choose It? | SIDA Guide

Prepreg resin—short for pre-impregnated materials—refers to reinforcement fabrics already saturated with a partially cured polymer…

What Types of Insulation Materials Are There? A Complete Guide

What Types of Insulation Materials Are There? A Complete Guide

Electrical insulation materials form the backbone of safe, reliable power distribution across every voltage class.…

FR4 Sheet: The Best Fiberglass Lapping Carrier for Polishing

FR4 Sheet: The Best Fiberglass Lapping Carrier for Polishing

Precision polishing demands more than abrasive grit and coolant. Engineers and procurement managers in PCB,…

Do you have any questions? Contact us

Thank you for your interest in our insulation materials products! We look forward to providing you with quality service and excellent products. If you are ready to choose us, please leave your name, phone number and email address, and our team will contact you immediately to provide you with detailed product information and quotation.

Our image is defined by service and products, and we look forward to creating a satisfactory experience for you.

Phone

+8615958243831
+8618358591920

Email

po2@omenco.cn jane_zhang@leadwincn.com

Address

YiTian Building. 850 ChengXin Road,Yinzhou,Ningbo,China,315100

Do You Have Any Questions?

Leave us the insulation materials you are interested in and we will give you the latest catalog and quotation as soon as possible.