Gypsum board# price per meter supplied and installed surprise if you are doing your apartment (gypsum board) don't think too much you won't regret it our work is the most important thing precision and creativity our work with the highest specifications .gypsum knauf or Gboard ..4 mm sheet metal ...knauf plaster ...Turkish metal your work will come out with the highest quality ..free site visit ..adherence to deadlines for inquiries contact us on the following number (mobile number appears when pressing the contact button )