Den Berk BVBA (phase 3) Posted in Belgium. Place and Country: Merksplas, Belgium Location: 51.3626,4.8658 Company name Den Berk BVBA, phase 3 City, country Merksplas, Belgium Greenhouse area 4,8 ha. Cultivation tomatoes Trellis 8,00 meter Aluminium gutterlength 113 meter Gable postheight 6 meter Baylength 5 meter Roofpitch and glass 23 degrees, 2140 x 1667 mm