PANHCHAK RESEARCH INSTITUTE Co., Ltd.

Address: Unit  201, Phnom Penh Villa Apartment, #124, St. 388, Sangkat Tuol Svay Prey 1, Khan Chamkarmon, Phnom Penh, Cambodia

Telephone: +855 23 21 51 55

Mobile: +855 12 828 135 / +855 69 617 787

Email: director[at]pri-cambodia.com