Quality Accreditations

IS0 9001: 2015
Approved by LRQA (formally Lloyds Register)

Certificate no. ISO 9001 – 10421237

Click here for certificate

UL Product Approval of range of Toroidal Transformers
Licence no. XPTQ2_E179800 and XPTQ8_E179800

Click here for certificate for XPTQ2_E179800

Click here for certificate for XPTQ8_E179800

KEMA KUER Approval of range of Toroidal Transformers
Certificate nos. 2149503.03 and 2149503.04

Click here for certificate 2149503.03

Click here for certificate 2149503.04

NETWORK RAIL product approvals

Click here for PADS approval list


Trans-Tronic Limited is committed to designing and manufacturing products and components to defined specifications via an effective quality system.

We maintain the highest ethical standards whilst adhering to all applicable national standards and regulations.

Our goal is to maintain and continually improve performance in all areas especially QUALITY, COST & DELIVERY to provide complete Customer Satisfaction.

Emphasis is placed on planning to ensure a “RIGHT FIRST TIME” philosophy in all areas of our operation. We aim to be the best and will strive to reach and maintain this level.

To achieve our goals Trans-Tronic Ltd rely on the valuable people who form our multi-skilled and flexible workforce. We are fortunate to have a workforce who understand that QUALITY IS EVERYONE’S RESPONSIBILITY.

Why Choose us?

  • Sustainable Manufacturing
  • Environment Friendly
  • Competitive Prices
  • Technical Support
  • Pre and After Sales
  • Guaranteed Delivery
  • Excellent Service
  • Quality British Products

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