Exhibition will take place from 1 - 4 / 12 at the Exhibition Center Giang Vo - Hanoi by companies and trade-VINEXAD (Ministry of Commerce) in collaboration with the Research Institute of Industry Policy - IPSI (Ministry of Industry) organization.

(HNM) - The volume of goods and factories producing construction materials today đọng already quite large and has become a burden for the enterprise (DN) in the return of von.San serve brick building on the wire transmission company in the construction and material production for use. Photo: Khanh D.