McAlpine commenced manufacturing plumbing products in 1902, and in 1957 were the first United Kingdom company to manufacture ... Plastic Traps. The Company now manufacture an exceptionally wide range of products of the highest quality for use in the UK and other world markets. McAlpine also exports specifically designed products for use in over sixty countries worldwide via a network of agents and distributors. McAlpine products are available from all national and most independent plumbers and builders merchants. As market leaders, McAlpine have a reputation for producing innovative products determined by market conditions and customer demand and as Members of the British Standards Institution and the British Plastics Federation and Associate Members of the Institute of Plumbing are actively involved in the promotion of quality products. read more