What is more we also posses some valuable Certificates and Approvals from companies well known all over the world. We have got Technical Approvals from settlements such as:
► Road and Bridge Research Institute (IBDiM) No AT/2002-04-0062,
► Building Research Institute (ITB) No AT-15-3582/2003,
► Technical Research Center of Railways (CNTK) No AT/09-2005-0090-00
► Certificate of Quality Control by Cerification Departmant of ITB (authority document to use CE sign) No 1488-CPD-0042,