Interlock USA and Caldwell Manufacturing Co. have announced the combination of their respective sales forces into one joint team. The combined sales team will now represent the product portfolios of both Interlock and Caldwell, a first step in the process of joining the two companies into one hardware solutions provider, including window balances, casement hardware, […]

Interlock USA, an ASSA ABLOY company, recently announced the promotion of Angel Tuanama to vice president of sales. Tuanama joined Interlock in 2006 as a sales manager for eastern North America. Officials say his success and leadership in years since have been an integral part of the company’s growth. “Angel’s engineering background and relationship skills […]