ZS ZHENSHI

Building glass; Building timber; Concrete building materials, namely, blocks, bricks, posts, slabs and panels; Geotextiles for use in connection with road construction, railroad construction, tunnel construction, waterway construction and public works construction; Glass granules for marking roads; Non-metal doors; Non-metal windows; Portable non-metal buildings; Refractory construction materials, not of metal; Synthetic flooring materials or wall-claddings; Tiles and paving slabs, not of metal