Sentry Enterprises has completed its merger with X-Core Technologies, inventors of the Prelaminate Core Sheet, a technology that makes scaled, complex, ultra-thin microelectronic manufacturing possible using hot lamination. For more than 15 years, X-Core Technologies has been a pioneer in Smart Card device development and card manufacturing technology in the payment and microelectronic industry, staffed by an expert engineering team led by Mark Cox, its Founder and CEO.