Dalian Puwan New District Dongsheng Building Material Factory

Dalian DongSheng Building Materials Factory is a specialized in ancient building demolition antique brick acquisition and again fine processing and mining exploitation,design,production and sales of various volcanic rock processting factory,It is established in the 2005,Dalian,Liaoning Province,China,It is the earliest well-known company who is engaged in the self research development and fine processing of volcanic rocks in China introduced in the best advanced technology and manufacturing equipments from Japan.Our products of sales network has covered all over the country,and even America,England,France,Italy,Japan,Korea etc.The new volcanic rock of composite panel has been awarded the utility models patent in March,2013.It is the sole volcanic rocks supplier during the infrastructure of the china 12th national games.
The volcanic rock products have been successfully registered trademark called "Dreaming Volcanic Rock"in September,2013.All the dongsheng old brick comes from 1900-1... [Details]