Hello and peace be upon you, mercy of Allah and his blessings. We have various types of double chargers, Shalinger, and Klysler - all models and sizes, double insulated, imported and renewed, with a one-year warranty. We also have a department specialized in overhaul and renewal of the same machines, including full replacement of internal seals, correction of manufacturing defects, enlargement of the oil channel and water channel, and installation of a high-pressure oil pump with a one-year warranty. Please note that this warranty covers oil leakage, smoke, noise, overheating, and oil seepage. We offer free pickup service for our valued customers within Riyadh city only. For inquiries, please contact directly the maintenance supervisor at the old industrial area in Riyadh, exit 17. May you remain safe. 0594981306