As industry specialists Hayes utilise the most modern techniques including optical emission spectrometry and atomic absorption spectrophotometry. Having this facility on site enables the group to meet all copper-based alloy international specifications such as BS 1400, UNS, DIN, AS 1565 and SAE.The group's specialist research team and the facilities of the laboratory are always available to customers to assist them in terms of current production mix or for any products they wish to develop.