liªn ®oµn ®Þa chÊt x¹ hiÕn

§Þa chØ: Xu©n Ph­¬ng, Tõ Liªm, Hµ Néi
Tel: 47.643948; Fax: 47.643755
Address: Xuan Phuong, Tu Liem Dist., Hanoi
Tel: 84.47643948; Fax: 84.7643755