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The company's main products cover a series of high-end insulation materials, each of which has been carefully designed, developed and rigorously tested to meet the needs of different fields.
6641 F-CLASS DMD Insulating composite paper
As a Class F insulating material (long-term operating temperature of 155°C), 6641 DMD excels in high-temperature environments. Its core layer uses a high-melting-point polyester film (e.g., 6020 electrical insulation polyester film), combined with Class F adhesive, which remains intact (no delamination or blistering) for 10 minutes at 180±2°C. This heat resistance makes it suitable for high-load motors, dry-type transformers, and other equipment, maintaining stable performance even during short-term overloads (e.g., 200°C).
Dupont Nomex410 insulating paper
Dupont Nomex410 insulating paper has excellent electrical properties, mechanical properties and thermal stability, suitable for a variety of electrical equipment.
319K Parallel Fiberglass Tape (or Single Side Stripe Fiberglass Tape) is an adhesive tape product with a unique structure and excellent performance.
The products are mainly used for interlayer insulation of various transformers, motors, reactors, etc.
Insulation high temperature tape
Glass Fabric Tape, as a high performance industrial tape, has a range of unique product characteristics and a wide range of applications.
3240 Insulating expoy resin board
Any shape can be customized in bulk. 3240 Epoxy resin Sheet, generally known as 3240 Epoxy Phenolic Fiberglass Cloth Laminate, is a polymer composite material with excellent properties.
6640-Polyester Film/ Nomex Paper Flexible Composite Material
6640NMN Aramid Composite Insulating Paper (also often referred to as 6640NMN Polyester Film Polyarylene Fiber Paper Flexible Composite or NMN Composite Motor Insulating Paper), is a high-performance insulating material widely used in motors, appliances, and other electrical equipment.
6520 Fish paper composite material
6520 Fish paper composite material insulating paper is a high-performance insulating material widely used in the manufacture of electrical equipment such as motors and transformers.
Insulation semiconductor Crepe Paper is one of the most important solid insulation materials used in transformers. Its quality directly influences the life span of the transformer. The BDV is enhanced by up to 80% as compared to base kraft paper. To ensure of best quality of Crepe paper, the base kraft paper is manufactured using longer fibers of pure wood pulp.It is suitable for the production of high-voltage transformers below 750kV, transformers, power cables, and switch cabinet industries, and is suitable for solving partial discharge control of products produced in the above industries.
Insulating kraft paper/ Electrical Cable Insulating Paper Kraft Paper
Electrical cable insulating paper kraft paper is widely used in HV cable, signal cable, electromagnetic wire, transformer, mutual inductor, electrical reactor, etc.
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Providing one-stop solutions in the field of insulation materials
JEVEE
Xuchang Jingwei Electrical Equipment Co., Ltd., located in central China, the birthplace of ancient Chinese Central Plains culture, is a technology enterprise integrating R&D, manufacturing, sales and comprehensive after-sales services.
Since its establishment, Jingwei has always been committed to the field of electrical insulation materials. With excellent quality, innovative technology and professional services, it provides efficient and reliable insulation solutions to global customers, and has won the trust and praise of global customers.

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Providing efficient and reliable insulation solutions to customers around the world
Modern nanotechnology is used to develop nano insulating materials.
Modern nanotechnology is used to develop nano insulating materials. Nanotechnology can be applied in many fields
Jan 10,2022
Insulating materials, also known as dielectrics
Nov 12,2021
Insulating materials will experience physical phenomena such as polarization
Insulating materials will experience physical phenomena such as polarization, conductivity, dielectric heating
Nov 12,2021
We provide efficient and reliable insulation solutions to customers around the world and have won the trust and praise of customers around the world.