Customization and optical stack bonding are two essential skills to have to integrate rugged touch, EMI, heater and NVIS parts to form a DHA in order to serve the display industry. ALP remains a leading innovator and supplier by constantly cooperating with customers, learning, and improving in these two important skills. Since 1996 we have become one of the best rugged touch, NVIS, EMI, and heater display integrators in the industry and have been able to achieve satisfactory results for our customers.