Quality Control

Comprehensive Quality Control System

Our production environment includes controlled epoxy molding areas, CNC machining lines, and automated curing processes tailored for vacuum circuit breaker (VCB) applications. Every batch follows a documented workflow covering material inspection, process control, traceability, and IEC-aligned testing.

Material Inspection
Process Control
Traceability
IEC-Aligned Testing

Our Certifications

JSHP is certified with ISO 9001, ISO 14001, OHSAS 18001, and CE marking, ensuring quality management, environmental responsibility, occupational safety, and full compliance with international standards.

  • 1S09001
  • 1S014001
  • 0HSAS18001
  • CE Certificate
  • 1S09001
  • 1S014001
  • 0HSAS18001
  • CE Certificate

Precision Engineering & Rigorous QC for OEM Projects

To support OEM projects, we provide drawing review, custom tooling options, batch-level QC reporting, and export-ready packaging — enabling seamless integration of each component into MV/HV switchgear assemblies.

  • Drawing Review
  • Custom Tooling Options
  • Batch-Level QC Reporting
  • Export-Ready Packaging