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Precision Enameled Wires for Global Industry

Trusted by 300+ overseas customers across 80 countries. 30+ years of manufacturing excellence in enameled copper and aluminum wires, insulation winding wires, and advanced conductors.

30+
Years Experience
80
Countries
200K+
m² Factory
Explore Products

Our Story

Founded in 1993 in Zhengzhou, Henan Province, Zhengzhou LP Industry Co., Ltd. is a modern enterprise with over 30 years of professional manufacturing experience.

LP Industry Workshop

With total assets of 800 million RMB and a factory area exceeding 200,000 square meters, we serve over 350 employees dedicated to innovation, quality, and customer satisfaction.

Our advanced workshop and equipment ensure precision manufacturing of enameled wires, transposed cables, and insulation winding wires that meet international standards including UL, SGS, ROHS, ISO, IEC, NEMA, GB, and JIS.

  • 100,000+ Tons Annual Output
  • Quality Control System Certified
  • Global Export Network
Learn More About Us →

Our Products

High-performance enameled wires and insulated conductors engineered for motors, transformers, and new energy applications.

Enameled Round Copper Wire

Dimension: 0.016–7mm | Thermal Class: 180°C, 200°C, 220°C, 240°C

  • Standards: IEC, NEMA, GB, JIS
  • High conductivity & thermal resistance
  • Used in motors, transformers, relays

Enameled Rectangular Copper Wire

Thickness: 0.3–10mm | Width: 1–22mm | Thermal Class: 120–240°C

  • Self-bonding & solderable options
  • High space utilization
  • Perfect for high-efficiency motors

Enameled Round Aluminum Wire

Dimension: 0.06–10.0mm | Thermal Class: 180°C to 240°C

  • Lightweight & cost-effective
  • AWG 4–28 available
  • Used in large motors and transformers

Enameled Rectangular Aluminum Wire

Thickness: 0.8–10.0mm | Width: 2.0–25mm | Thermal Class: 120–240°C

  • High thermal stability
  • Used in dry-type transformers
  • Excellent insulation properties

New Energy Motor Enameled Flat Copper Wire

Thickness: 1.12–6.0mm | Width: 2.5–16mm | Thermal Class: 180–220°C

  • Solderable & self-bonding
  • Designed for EV motors
  • High efficiency & reliability

Continuously Transposed Cable (With Paper)

Thermal Class: H (180°C), E (105°C) | Conductors: 5–73

  • For large power transformers
  • Reduces eddy current losses
  • High current capacity

Insulation Fiber Glass Winding Wire

Diameter: 1.0–7.0mm | Insulation: Fiberglass + Varnish/Film

  • High temperature resistance
  • Excellent mechanical strength
  • Used in industrial heating systems

Paper Covered Winding Wire

Insulation: Kraft, Nomex, HPI-Green | Round & Flat Types

  • Oil-immersed transformer compatible
  • High dielectric strength
  • Long service life
30+
Years of Experience
80
Export Countries
350+
Employees
200K+
m² Factory Area

Latest News

Can The Soaring Gold Price Affect Copper Prices?

Gold and copper are both non-ferrous metals. Their market dynamics often influence each other in global commodity trading.

Apr 28, 2024

180℃ 0.40mm to 1.30mm Enameled Wire in Rewinding Electric Motors

This range of wire thickness offers the ideal balance between conductivity and insulation for various motor applications.

Feb 01, 2024

Advantages of Using Round Magnet Wire vs. Rectangular Wire

Round vs. rectangular: understanding the trade-offs in fill factor, heat dissipation, and manufacturing ease.

Jan 09, 2024

Get in Touch

Have questions about our products or need a custom solution? Our team is ready to assist.

Phone: 0086-19900927672
Email: lpsales@cnlp.cc
WhatsApp: +8619900927672

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