CERTIFICATIONS

Authoritative Certification, Quality Guaranteed

Our products and management system pass multiple authoritative certifications at home and abroad

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ISO 9001

Quality management system certification, ensuring every step from raw material to finished product meets international standards

CE

Meets EU safety, health and environmental requirements, products can freely enter the European market

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UL

Passed UL safety certification, product quality recognized by the North American market

HONORS & AWARDS

Industry Recognition, Honor Witness

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2025 年度优秀供应商

Annual excellent supplier award from State Grid, recognizing our stable product quality and quality service over the years

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Power Industry Technology Innovation Award

Technology innovation award from China Electricity Council for breakthroughs in composite insulator technology

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Export Contribution Enterprise

Annual export contribution enterprise award, products exported to 30+ countries and regions

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Integrity-Driven Enterprise

Evaluated as "AAA Credit Enterprise" for five consecutive years, winning customer trust through integrity