[{"text":"Contract business, products for furnishings of ...","link":"\/imm-cologne-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=1901","children":{"190101":{"text":"Hotel, gastronomy","link":"\/imm-cologne-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=1901","children":null},"190109":{"text":"Other","link":"\/imm-cologne-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=1901","children":null}}},{"text":"Tables and chairs","link":"\/imm-cologne-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=0901","children":{"090104":{"text":"Dining and extending tables","link":"\/imm-cologne-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=0901","children":null},"090109":{"text":"Chairs, stools, benches","link":"\/imm-cologne-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=0901","children":null}}},{"text":"Upholstered furniture","link":"\/imm-cologne-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=0500","children":{"050006":{"text":"Armchairs","link":"\/imm-cologne-exhibitors\/list-of-exhibitors\/?route=aussteller\/index&&tab=1&haupt=0500","children":null}}}]