TouchDisplays 'tam sim no daim ntawv pov thawj patent ua rau koj cov khoom tshwj xeeb thiab ruaj ntseg.
Post lub sij hawm: Apr-15-2019
Patent Certificate – NO.2
Post lub sij hawm: Apr-15-2019
TouchDisplays 'tam sim no daim ntawv pov thawj patent ua rau koj cov khoom tshwj xeeb thiab ruaj ntseg.