wood grain stone 1.Health care 2.environmental protection 3 rich in lithium, zinc etc.beneficial to human body trace ... elements IntroductionWeifang Qihang International Trade Co.,Ltd established in 2010 as a family business owned and managed by ... , non-laminated,etc.ProductsTiles, Slabs, Vanity tops, Columns, Paving stone, Cubes, Mosaic, Sculptures, Tombstone, etc.Quality controlPolish over 80 ...