







SMM News on May 19:
To accelerate technological innovation in electrical insulation materials and integrate industry resources, and to drive the motor industry towards greater efficiency and safety, on May 17, 2025, Fan Cui, Director of the Motor Division at SMM Information & Technology Co., Ltd. (SMM), visited Henan Ya'an Insulation Materials Co., Ltd. for an on-site inspection. She engaged in in-depth discussions with Mu Hong, the company's General Manager, and the technical team to explore new paths for technological upgrades in insulation materials and collaborative development of the industry chain.
With the rapid development of new energy vehicles (NEVs), ultra-high voltage power grids, and high-end equipment manufacturing, the motor industry has placed higher demands on the heat resistance, environmental protection, and reliability of insulation materials.
As a leading enterprise in the domestic insulation materials sector, Henan Ya'an has long been deeply involved in the R&D of environmentally friendly insulation products such as insulation varnishes and composite insulation papers. During this exchange, SMM gained an in-depth understanding of Ya'an Insulation's development history. Both sides engaged in in-depth discussions on topics such as the market prospects of the motor industry and conducted an on-site visit to Ya'an Insulation's production workshop.
This visit not only strengthened mutual trust and understanding between the two sides but also laid a solid foundation for future cooperation. SMM and Ya'an Insulation will jointly enhance the competitiveness of the industry chain and drive industry innovation and upgrades. Both sides agreed to take this exchange as an opportunity to explore more cooperation possibilities, achieve mutual benefit and win-win results, and inject new momentum into the high-quality development of the motor insulation industry.
Henan Ya'an Insulation Materials Factory Co., Ltd.
Ya'an Insulation – The Insulation Expert by Your Side
Henan Ya'an Insulation Materials Factory Co., Ltd. is a specialized and modern producer of electrical insulation materials. It was founded in 1986. In 2009, it acquired Xuchang Wenfeng Insulation Materials Factory. In 2015, the company invested in establishing "Xuchang Ya'an Insulation Import & Export Co., Ltd.", and in 2018, it invested in establishing "Henan Ya'an Power Technology Co., Ltd." in the provincial capital, Zhengzhou. In 2020, it invested in establishing "Xuchang Ya'an Electrical Insulation Varnish Factory Co., Ltd."
Over the past three decades, riding on the wave of China's economic boom, the company has continued to grow, forming a comprehensive production and quality control system for detection. Its products cover six major categories, including over 50 individual products in the electrical insulation varnish series, electrical insulation flexible composite materials series, insulation resin-impregnated fiber products series, diamond-patterned adhesive-coated insulation products series, insulation binding products series, and electrical polyester fiber non-woven fabric series. These products are widely used in the electrical industry, including transformers, instrument transformers, reactors, and generators.
The company's insulation systems are B\F\H-class insulation systems certified by the US UL (UL File Number: E310670), and some of its products have passed the EU REACH certification and EU ROHS environmental protection certification.
In 2000, the company obtained the "ISO9001 International Quality Management System" certification.
In 2017, the company obtained the "High-tech Enterprise in Henan Province" certification. Currently, the company holds 38 invention patents and utility model patents.
In 2019, the company obtained the "ISO45001 Occupational Health and Safety Management System" certification.
In 2020, the company obtained the "IATF16949 International Automotive Industry Technical Specification" certification.
In 2021, the company obtained the "Specialized, Sophisticated, Unique, and New" enterprise certification.
In 2021, the company was awarded the title of "Invisible Champion" enterprise in Xuchang's manufacturing industry.
For queries, please contact Lemon Zhao at lemonzhao@smm.cn
For more information on how to access our research reports, please email service.en@smm.cn