Name: ISO9001 Certificate
Certificate No: 2034456
Range: Design, manufacture and sales of lightning arresters, polymer insulators, medium voltage switchgears and pressure vessels.
Reference: Issued by the KEMA Quality B.V.

Name: Type Approval Certificate
Certificate No: 02-31130TA
Range: Metal oxide surge arrester without gaps (type YH5W-9/28).
Reference: Issued by the KEMA Nederland B.V.

Name: Type Approval Certificate
Certificate No: 03-34412TA
Range: Metal oxide surge arrester without gaps (type YH10W-15/47).
Reference: Issued by the KEMA Nederland B.V.

Name: Type Approval Certificate
Certificate No: 02-31131TA
Range: Metal oxide surge arrester without gaps (type YH10W-24/75).
Reference: Issued by the KEMA Nederland B.V.

Name: Type Approval Certificate
Certificate No: 02-31132TA
Range: Metal oxide surge arrester without gaps (type YH10W-30/90).
Reference: Issued by the KEMA Nederland B.V.

Name: Type Approval Certificate
Certificate No: 02-31133TA
Range: Metal oxide surge arrester without gaps (type YH10W-60/165).
Reference: Issued by the KEMA Nederland B.V.

Name: Type Approval Certificate
Certificate No: 03-34230TA
Range: Metal oxide surge arrester without gaps (type Y10W-120/312).
Reference: Issued by the KEMA Nederland B.V.

Name: Test Certificate
Certificate No: 70340146-TDT 04-43839A
Range: Metal oxide surge arrester without gaps (Type Y10W-120/295).
Reference: Issued by the KEMA T&D Testing Services.

Name: Test Certificate
Certificate No: 70340146-TDT 04-43838A
Range: Metal oxide surge arrester without gaps (type Y10W-198/495).
Reference: Issued by the KEMA T&D Testing Services.

Name: Test Certificate
Certificate No: 70371111.000-HVL 04-1136
Range: Outdoor distribution fuse cutout (15kV, type YKFCO-15).
Reference: Issued by the KEMA T&D Testing Services.

Name: Test Certificate
Certificate No: 70371111.000-HVL 04-1137
Range: Outdoor distribution fuse cutout (25kV, type YKFCO-25).
Reference: Issued by the KEMA T&D Testing Services.

Name: Test Certificate
Certificate No: 70471074.000-HVL 04-1177
Range: Outdoor distribution fuse cutout (25kV, type YKFCO-25).
Reference: Issued by the KEMA T&D Testing Services.

Name: Name brand Certificate of Surge arrester
Certificate No: 2006-332
Range: surge arrester
Reference: Zhejiang Bureau of Quality and Technical Supervision

Name: Certificate of Enterprice credit Grade
Certificate No: 200700801100051
Range: Yikun
Reference: China Mechnical & Electrical Products Imp & Exp Chamber