Hoang Hai always respect the artistic element in every single brick that we made, so we do not limit our production capacity to any type of product, but instead we always research. , develop and explore new models to serve the unique needs of all customers around the world. Coming to Hoang Hai, customers can freely design their own model to express their unique as well as their personalities. Some types of bricks have been produced such as: bricks 17 x 17 cm, bricks 15 x 15 cm, classic wall tiles, … are very popular for restoration or construction of spiritual and royal building.