Hong Kong
Unit 316, 3/F, Building 19W, 19 Science Park West Avenue, Hong Kong Science Park

LinkedIn: https://www.linkedin.com/company/karta-x-technologies-ltd/about/

Map: https://www.google.com/maps/place/Building+19W/@22.4273888,114.2062457,17z/data=!3m1!4b1!4m5!3m4!1s0x3404094b52f9cebf:0x8da07fbe6b29a131!8m2!3d22.4273888!4d114.2082026