Gas Tech LTD Address: TS11 Street, Tien Son Industrial Zone, Hoan Son Commune, Tien Du District, Bac Ninh Province Enterprise code: 2300246230 Phone: 02223714193 Representative: Gen Koike Hoan Son Commune, Tien Du District, Bac Ninh ProvinceFounding date: 14 - 1 - 2005