Dich Vu Ky Thuat Hang Hai Dolphin LTD Address: Lau 4, Petro Vietnam Towers Building, No 8 Hoang Dieu, Ward 1, Vung Tau City, Ba Ria Vung Tau Province Enterprise code: 3502418212 Phone: 0988871198 Representative: Nguyen Xuan Tho Ward 1, Vung Tau City, Ba Ria Vung Tau ProvinceFounding date: 21 - 2 - 2020