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FR4 Epoxy Resin Sheet Insulation Board for High Voltage Epoxy Fiberglass Sheet lithium-ion Battery Pack manufacturer

As a professional manufacturer of high-performance insulation materials, we take pride in our FR4 Epoxy Resin Sheet. This Epoxy Resin Sheet is specifically engineered for high-voltage environments and lithium-ion battery packs. Its core advantage lies in its outstanding electrical insulation properties, including high dielectric strength and superior arc resistance, ensuring critical safety in dense battery modules. Additionally, this Epoxy Resin Sheet offers excellent mechanical strength, low moisture absorption, and flame-retardant performance (UL94 V-0), making it the ideal structural and insulating component for high-voltage epoxy fiberglass applications in modern energy storage systems.
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PRODUCTS
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Established In 2007
 
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Production Facility 16000 ㎡
 
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Monthly Production: 100+ Tonnes
 
ABOUT US
Guangdong Weishi New Materials Co., Ltd. is a modern composite materials manufacturer integrating production and trade. Founded in October 2007 in Heyuan's financial eco - city, the factory covers 20 acres with a building area of over 16,000㎡ and has three standard workshops. Over 18 years, it has grown to have 10 engineers, 60+ technical staff, and a monthly output of 100+ tons. 
As one of Guangdong's early composite materials producers, it mainly makes FR4 fiberglass, epoxy resin, anti - static, copper - clad, high - performance dense, and engineering plastic sheets, which are widely used in electronics, electrical equipment, and machinery. The sheets meet or exceed international standards in flatness, thickness tolerance, heat resistance, and electrical resistance. Adhering to the "Integrity, Quality, Service, Innovation" concept, it strives to offer high - quality products and efficient services.
QUALITY CERTIFICATION
With a focus on providing consumers with convenient and efficient home solutions, we have established a strong presence in the market and gained recognition for our high-quality products and exceptional customer service.
 

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Guangdong Weishi New Materials Co., Ltd. is a professional manufacturer specializing in the production of composite materials supplemented by processing, sales, and services.
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