BIO-key International has announced new customers in Asia for its TouchLock line of biometric travel padlocks.The firm has won a contract with SmarTone, a wireless telephone service providerin Hong Kong and Macau, that will see the latter firm offer TouchLock padlocks through its online store and in its over 30 retail outlets.Additionally, an Asian airline will be distributing TouchLock padlocks as an incentive item in its customer loyalty reward program.Wong Kwok Fong, Managing Director, BIO-key Hong Kong Limited, commented, “As our market research suggested, Asian customers are showing solid interest in our new TouchLock line of biometric padlocks.”