Chemicals used in industry and science, chemicals used in fish-breeding; chemicals used in agriculture, horticulture and forestry for the treatment of seeds, plants, bushes and trees; fertilizers and fertilizing preparations

Chemicals used in industry and science; chemicals used in fish-breeding, except fungicides, herbicides, insecticides and parasiticides; chemicals used in agriculture, horticulture and forestry for use in the treatment of seeds, plants, bushes and trees, except fungicides, herbicides, insecticides and parasiticides; fertilizers and fertilizing preparations

NON METAL FOLDING DOOR, NAMELY A VERTICAL PANEL FOLDING DOOR THAT OPENS AND CLOSES AT HIGH SPEED TO REDUCE DRAFTS AND TEMPERATURE BETWEEN TWO AREA'S