الوصف

Product features：HIGH SENSIVITY . RELIABILITY . SAFETY. Implementation of standards：GB********8 . EURO-SPCI . Key material ：Resin . Aramid Fiber .Copper powder Technological characteristic：One-shot hot pressure molding. High-temperature heat treatment Key test：Noise and vibration test. Friction and wear test. Thermal expansion and compressive properties test. Shear strength test. Quality guaranteed ：Test life ≥ *0 thousands km Quality commitment：Under normal installation and use, *0 thousand kilometers guaranteed .( half a year warranty for private cars and 3 months for taxi )