Technical Document Library
Quality inspection certificates, legal documents, technical specification sheets, and product catalogs of Dan Chu Electric.
Enterprise Registration Certificate
Tax ID: 0105761509 | Hanoi DPI
Official legal scan established in 2012, 5th amendment dated November 28, 2024.
ISO 9001:2015 QMS Certificate
No: 260193.QMS.CN26 | Valid: 2026 - 2029
Certified by ICB International Certification Organization (VICAS 022-QMS) accredited by BoA/IAF for manufacturing and installing switchboards, substations, and kiosk stations.
QUATEST 1 Type Test Report
No: 20/0042/TN2-01 (Issued by QUATEST 1)
Full type test for 600V 300A-400A low-voltage switchboards according to IEC 60439-1, IEC 60947-2, IP54 protection degree.
Grid Operation Confirmation - Power Authority
Kim Thanh Power & Chi Linh Power
Official confirmation that Dan Chu single-pillar substations, RMUs, and LV switchboards operate stably and safely on the active power grid.
Construction Activity Capacity Certificate
No: HAN-00073840 | Hanoi Dept. of Construction
Construction of power lines & transformer substations, energy works, and industrial buildings, valid until June 19, 2033 (10 years).
ISO 9001:2015 Certification Decision
No: 260193.QMS.CN26/QDCN-ICB | Date: 09/03/2026
Official decision issued by the Director of ICB International Certification Organization granting ISO 9001:2015 certification to Dan Chu Electric.
