Custom relays, safety switching, and monitoring support for industrial buyers
Dold Industries Limited supplies relay and switching solutions for customers who need dependable performance, application fit, and a manufacturer that understands technical and commercial constraints. Support covers standard product routes as well as custom builds where duty, approvals, or operating conditions require a more tailored response.
Custom Relay Builds
Relay products developed around project-specific electrical, mechanical, operational, and compliance requirements.
Industrial Measurement Relays
Products for monitoring voltage, current, phase, load, and other critical operating conditions in industrial systems.
Safety Relays and Monitoring Devices
Safety-focused switching and monitoring products designed to support plant protection, personnel safety, and dependable control.
ISO 9001 Controlled Manufacture
Manufacturing takes place within certified quality systems intended to support traceable, consistent supply.
Repeat Supply and Delivery Planning
Production planning helps support both responsive custom requirements and continuity for recurring demand.
Application Support for Critical Sectors
Relay and switching experience relevant to power, water, transport, and other demanding infrastructure-led sectors.
Common questions from specifiers and buyers
Need help narrowing the right solution?
Share the application, quantity, timing, and compliance requirements and the enquiry can be routed to the right commercial or technical contact.