SAD

Quality Assurance

Certifications

Backed by internationally recognised certifications and type test reports — ensuring every product meets the highest safety and compliance standards.

QMS

ISO 9001:2015 Quality Management System

Certificate No.
CNCA-R-2024-XXXXX
Issuing Body
China Quality Certification Centre (CQC)
Applicable Scope
R&D, manufacturing and sales of complete electrical equipment
Type Test

Box-type Substation Type Test Report

Certificate No.
TEST-YBM-2023-XXXX
Issuing Body
National Electrical Equipment Quality Inspection Institute
Applicable Scope
YBM-series American & European box substations
Type Test

HV Switchgear Type Test Report

Certificate No.
TEST-KYN-2023-XXXX
Issuing Body
National HV Apparatus Quality Inspection Centre
Applicable Scope
KYN28A-12 armoured withdrawable switchgear
Type Test

LV Distribution Panel Type Test Report

Certificate No.
TEST-GGD-2023-XXXX
Issuing Body
National LV Apparatus Quality Inspection Centre
Applicable Scope
GGD-series fixed low-voltage switchgear
CCC

China Compulsory Certification (CCC)

Certificate No.
CCC-2023-XXXXXXXX
Issuing Body
China Quality Certification Centre (CQC)
Applicable Scope
Circuit breakers, RCDs and other LV apparatus
Qualified Supplier

State Grid Qualified Supplier

Certificate No.
SG-SUP-XXXX-XXXX
Issuing Body
State Grid Corporation of China
Applicable Scope
Transmission & distribution equipment and materials
Certifications — SAD · Zhejiang Shidian Complete Electrical Equipment Co., Ltd. — SAD · 21b.cn