| www.madeinsheffield.org |
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Permission to use the Made In Sheffield Mark is granted to companies located in the 'S' (Sheffield) postcode area by Sheffield City Council. It is only given to those companies who are able to demonstrate a commitment to producing high-quality products. |
| www.bsigroup.com |
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GW Energy Quality Management Systems have been independently assessed and accredited to BS EN ISO 9001 : 2015 |
| www.ecodesk.com |
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We use Ecodesk for to manage and maintain our supply chain. We are confident our suppliers are local and sustainable. |
| www.beama.org.uk |
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We are active members of the British Electrotechnical and Allied Manufacturers' Association which represents manufacturers of electrical infrastructure products and systems. |
