We would like to thank our dealer Çelebi Engineering and their client Avena Engineering for facilitating the use of our 3-layer PP silent wastewater pipes, pprc, and underfloor heating oxygen barrier pert pipes, which are compliant with the TSE-EN-13501 Fire Standard and certified 16 dB quiet by the Fraunhofer Institute, in Palmiye Gold Villas, one of Darıca's most prestigious projects.