Xuchang Hengyi Insulating Materials Co., Ltd.
Integrates the R&D, production, and sales of electrical and insulating materials.

Its product portfolio spans 7 major categories with over 60 varieties. The company’s insulating materials are widely used in fields including: military industry, power generation, electronics, high-speed rail, petroleum, mining, chemical industry, machinery, and aerospace.

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Scientific Development | Revitalization through Science & Technology
Pursuing a path of integrating production, education, and research

we have established extensive technical cooperation with multiple universities and colleges. This drives our company’s sustainable development and has enabled us to achieve ISO 9001:2000 Quality Management System certification.

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Excellence in Execution | Win-Win Collaboration
Through quality we survive; through integrity we thrive.

Leveraging masterful production techniques and a meticulous spirit of innovation, we deliver premium products and exceptional service to customers worldwide—laying a solid foundation for enduring partnerships.

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Products Recommended for You

A limited liability company integrating the research, development, production, and sales of electrical and electrical insulation materials.


Silicone rubber pads feature ozone resistance, aging resistance, and stable chemical properties.

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Primarily used for insulation between the high and low voltage windings of dry-type transformers, it can replace epoxy resin boards and phenolic resin boards as insulating cylinders and end insulation.

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It features high mechanical strength, low dispersion, safe and reliable operation, good low-temperature mechanical properties, excellent antifouling performance, high earthquake resistance, and low radio interference.

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Silicone rubber sheets are industrial rubber sheets made primarily from silicone. They can be punched into gaskets, washers, and seals, and are mainly used in the food, machinery, electronics, automotive, chemical, light industry, metal, and paint industries. They are high-temperature resistant (-60℃~250℃) and shockproof, suitable for various high-pressure and high-temperature wires, and are non-toxic, ozone-resistant, light-resistant, aging-resistant, and have high insulation properties.

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AMA dispensing paper is made by uniformly coating a special modified epoxy resin in a grid pattern onto a substrate. The substrate, AMA, is a composite of polyester film and two layers of high-quality cable paper. It is mainly used in oil-immersed transformers as a replacement for diamond-shaped dispensing paper.

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G10 and G11 epoxy boards are made by impregnating electronic-grade fiberglass cloth with heat-resistant epoxy resin and then hot-pressing it.

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It has certain insulation and mechanical strength, suitable for use as insulating structural components of electrical equipment

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It can be used as interlayer insulation for low-voltage coils of dry-type transformers, as well as insulation for F-class motor slots and phase to phase insulation.

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Solution

Providing one-stop solutions for various industries

The insulation materials produced by the company are widely used in military, power, electronics, high-speed rail, petroleum, mining, chemical, machinery, and aerospace fields.


Pharmaceutical

01

Military

War industry

Food

02

Electricity

Power

Steel structure

03

Electronics

Electron

Pharmaceutical

04

High-speed rail

High-speed rail

C, Z cold-bent steel

05

Petroleum/Chemical

Petrochemical industry

Gas

06

Aerospace

Aerospace

ABOUT US

Xuchang Hengyi Insulation Materials Co., Ltd.

Xuchang Hengyi Insulation Materials Co., Ltd. was established in 2013. It is a limited liability company integrating the research, development, production, and sales of electrical and electrical insulation materials.
The company is located in the Xuchang CBD Furong Lake area. It currently has more than 50 employees and produces more than 60 varieties of products in 7 major categories. The insulation materials produced by the company are widely used in military, power, electronics, high-speed rail, petroleum, mining, chemical, machinery, and aerospace fields.

The company firmly establishes and implements the scientific outlook on development, vigorously implements the "science and technology for industry" strategy, follows the path of combining production, learning, and research, and establishes extensive technical cooperation relationships with many colleges and universities, promoting the sustainable development of the company. It has passed the IS09001:2000 quality management system.

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2013 Year

Company founded in

60 +

Product types

50 +

Existing employees

80 +

Products are exported to cities and regions

Looking forward to cooperating with you

The company breaks the original large-scale manufacturing and standardized assembly line business model, establishes a future-oriented product personalized customization as a business strategy, seeks survival with excellent product quality; promotes development with technological innovation; uses process equipment and testing instruments as production guarantees; relies on superb production technology and meticulous innovation work spirit to lay a solid foundation for providing high-quality products and excellent services to domestic and foreign new and old users

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