Telangana Boggu Ghani Karimka Sangham, a trade union of coal mine workers in the Singareni in the Indian state of Telangana. TBGKS is politically close to the party Telangana Rashtra Samithi. References Trade unions in India Trade unions of the Singareni coal fields Trade unions in Telangana Telangana Rashtra Samithi Mining trade unions Year of establishment missing