NSF Wales Limited

Our NSF International laboratory in Wales (UK) offers testing and approval services to the water pipe and fittings industries and the manufacturers of materials in contact with potable water, and contributes to the development of British and European standards as well as developing bespoke standards for unique water products.

NMBS

The National Merchant Buying Society Ltd (NMBS) is a centralised buying society for Independent Builders, Timber, Hardware, Plumbing and Heating Merchants. It has over 1000 members with over 3000 branches with over £1.4 billion buying power.