UNION Architectural Hardware is an ASSA ABLOY Group Company. ASSA ABLOY is the global leader in door opening solutions, dedicated to satisfying end-user needs for security, safety and convenience.
Growing out of a family business set up in 1840 in Willenhall - UNION became the heart of the British lock-making industry for over four centuries. The distinguished UNION brand provides an extensive range of architectural products for commercial and contract applications and is recognised worldwide.
For almost 200 years, C-Series, formerly known as Chubb, have been the products products and ironmongers know and trust. Today, UNION C-Series locks are identical to the original, manufactured from start to finish here in the UK, and offering the same high security and quality customers expect.