Secoin concrete roof tiles are the only concrete roof tiles in Vietnam to be manufactured following wet pressing technology on the most modern line of equipment from Japan. With their outstanding characteristics over other roofing materials: weight of 20% less, bending strength of 3 folds, water absorption of more than 10 times less, anti-moss, heat resistance - water resistance - sound insulation, cost of over 20% less and especially being available in more than 10 acrylic luxurious colours. Packing standard: A 20 feet container: 440 - 500 m2