RHM International, LLC

Innovative High Reliability High Voltage Equipment for the Power Grid

  • Home
  • Products
    • Current Transformers
    • Capacitive Voltage Transformer
    • Transformer Bushings
    • BIIT® “All-In-One”
    • Wall & Special Bushings
    • Cable Terminators and Accessories
    • Low Power Instrument Transformers – IEC 61850 / NCITs
    • Smart Monitoring Options
  • Technology
    • RIF® Insulation
    • HV DryShield®
    • Built-In Condition Monitoring
    • Digital Substation Technology
  • Services & Support
    • Custom Designs / Your Specs
    • HV Testing Services
    • Technical Assistance
    • Installation Manuals
  • Resources
    • Product Specification Sheets
    • Publications
    • Blog / News
  • Why RHM
  • Contact Us

Quality & Supply Chain

Design with Manufacturing Excellence

Success of a bright product cannot rely on a smart design alone, no matter how unique it is. Mature manufacturing processes and tight Quality control defined by solid Quality Assurance systems are required to provide customers with reliable performance products. RHM International understands this.

Furthermore, a product is as good as the consistency of its key components, whatever the skills of manufacturing. Over the past years, RHM's manufacturing affiliates have been acquiring key materials suppliers; this helped strengthen a robust consistent quality control throughout the supply chain with full materials tracability. This is the only way a high quality manufacturing can consistently deliver.

Our manufacturing know-how was developed in an ISO 9001 certified facility with a team having more than 40 years of experience in High Voltage T&D technologies and field problem solving.  All manufacturing employees receive extensive and regular training in electrical design, high-tech manufacturing, and testing.  RHM has established an enviable customer satisfaction rating by delivering top-quality products for critical applications.

The result? as of today, more than 100 000 products have been made using the HV DryShield® technology.  None of those products has been reported to have caused any grid failure.

Company
- About RHM
- Why RHM
- Opportunities
- Contact

Technical Resources
- Product Specification Sheets
- Publications
- Downloads
- Quality & Supply Chain
- ISO 9001

Resources
- Blog
- Privacy Policy

©2026 RHM International, LLC. All Rights Reserved. Developed by BBDS Design