1/ Groups: Hirose / Marubeni leasing (Maruken)
2/ Customer list: Huy Hung / Hung Long Vuong/ Tacko / Coteccons / Cofico / Hoa Binh / ...
3/ Co-operator : Huy Hung / Hung Long Vuong / ...
4/ Supplier : C&T/ UMECO / Nhat Truong Vinh / SMC / ...
