25/02/2018 · Check out all their Bangkok branches on their website. Hear By Munkgong – Siam Paragon, 2nd Floor. 991 Rama I Rd, Khwaeng Pathum Wan, Khet Pathum Wan, Krung Thep Maha Nakhon 10330. Munkong Gadget Armarin Plaza – 3rd Floor. 496502 Ploenchit Road, Lumpini, Pathumwan, Bangkok,