24/7 Engineering Coverage


Our in-house engineers support both clients and sales teams in the UK and China. Their primary function is to ensure data integrity and find the best possible design solutions available for you.

  • DRC (debugging)
  • CAD data validation
  • Design For Manufacture advisory service
  • Gerber manipulation (customisation of data)
  • APQP and PPAP document provision

For more information about our engineering solutions, please contact us.

design for manufacture

We have adopted the DFM concept in order to optimise efficiency. Our engineers provide vital input into PCB designs at the concept and design stages which helps reduce manufacturing time and costs. We use set guidelines for DFM practices which help to precisely define various tolerances, rules and common manufacturing checks.

surface finishes

We offer a full range of in-house solderable finishes:

  • HASL
  • lead-free HASL
  • immersion gold
  • immersion silver
  • immersion tin
  • OSP

All PCB finishes are applied in accordance with IPC guidelines. Our engineering team will support you in selecting the most appropriate solderable finish to match your assembly method and equipment.


GSPK Circuits Ltd
Wetherby Road, Boroughbridge
North Yorkshire
YO51 9UY
United Kingdom

+44 (0)1423 798 740


GSPK Circuits Ltd. is a market leading, global supplier of Printed Circuit Boards. We focus on Fast-turn PCB’s, Prototyping and Specialist PCB’s. Our team manages your PCB’s and ensures you get a product with the highest quality. Having the ‘Lean Champion’ status, you’re ensured a fast and agile approach to PCB manufacture in one of our world class manufacturing divisions.