Production & Quality Control
5M1E-based Comprehensive Quality-Control System
Overview
We apply the internationally-recognized 5M1E management framework to build quality into each production stage, instead of relying solely on post-production inspection. Through control over man, machine, material, method, environment and measurement, we implement systematic management of all production and test activities to guarantee consistent and reliable product performance.
Man
Machine
Material
Method
Environment
Measurement
What is 5M1E in HM Power?
Competent & Qualified Workforce
All operators, technicians and quality engineers hold the required qualifications. A systematic skill-matrix, regular professional training and competency assessments ensure consistent personnel performance during production.
Reliable Production Machinery & Tooling
We are equipped with a complete range of processing and assembly facilities. TPM (Total Productive Maintenance) is implemented to keep machines, jigs and fixtures in good condition, minimizing equipment-induced deviations.
Strict Incoming Material Control
We conduct strict supplier evaluations and incoming inspections for raw materials and components. Full-lot traceability is implemented for critical parts, and only qualified materials are allowed into the production process.
Standardized Processes & Work Instructions
We carry out production activities in accordance with work instructions and IEC-compliant technical specifications. All parameters are strictly defined to prevent process deviations.
Controlled Production Environment
Our production site is managed in strict accordance with 5S standards to minimize environmental interference and sustain consistent production quality.
Professional Testing
Our testing capabilities cover routine inspections and multiple type tests for medium-voltage switchgear. All measuring instruments undergo periodic calibration to ensure accurate and reliable test results.
Every unit undergoes multiple-step inspections before delivery. Our test engineers perform key tests in accordance with IEC standards, covering electrical and mechanical performance verification.
Every unit undergoes multiple-step inspections before delivery. Our test engineers perform key tests in accordance with IEC standards, covering electrical and mechanical performance verification.
Reliable Packing & Shipment Protection
Finished medium-voltage switchgear units are packed in export-grade fumigated wooden cases. Shipping options including sea freight, air freight and rail transport are available according to practical project conditions for flexible selection based on respective lead times.
Regardless of the shipping method, desiccants and shock-absorbing buffers are fitted inside. Each package is clearly marked with shipping marks, part numbers, tilt-warning indicators and handling instructions to prevent damage during long-distance transit.
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No matter which stage your project is at, our professional team of engineers can provide you with full-process professional support from product selection, solution design, factory visits to delivery and maintenance.
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