John Zwalua

John Zwalua is an experienced professional with a strong background in sales and quality engineering within the technology and manufacturing sectors. Currently serving as the Area Sales Development Manager for Heat Treatment at Aalberts Surface Technologies since July 2021, John previously held various positions at Bodycote, where roles included Sales Executive and Deputy General Manager. Earlier career experiences include positions as a Quality Engineer at Axxicon and G.M.T., and as a Tool Engineer at B&S Technology B.V. John holds a foundational education from SG Quirijn, completed in 1985.