Telephone: 01325 462722
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Level Crossings


Henry Williams Limited have provided engineering excellence within the rail industry manufacturing signalling equipment since 1883. Some of the original products are still manufactured at our Darlington works.

One of our main activities is the design, manufacture, installation and continued maintenance of level crossing protection and signalling systems for preserved railways and private industrial sites including ports, power stations and depots.

Our level crossings protection systems come in 2 forms:

  • Standard Network Rail relay interlocking
  • PLC controlled

All our crossing are configured inline with the HSE/ORR guidance for level crossings.


Henry Williams Limited

Dodsworth Street
County Durham

Email: Please use form opposite.
Tel: 01325 462722
Fax: 01325 245220

To view our location click here

About Henry Williams

The story of Henry Williams Limited goes back to 1883, when the company was formed to manufacture control and signalling equipment for the rapidly expanding railways network. Since those historic and pioneering days, our skills have broadened, our technology has advanced with the time and our sphere of influence has widened more

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