Hollowcore is a prestressed concrete slab manufactured with continuous voids to reduce weight and cost. It is primarily used as a floor and roof deck system.
Top leader of superior color mix producer in the WPC market.Woodgrain with innovative attributes makes your terraces natural & elegant.
N0.2500,Xiupu Road, Kangqiao Industrial Area, Pudong, Shanghai
(+86) 21 51095826