Our company produces ultra quiet diesel generators using well-known domestic and foreign brands MTU, Perkins, Volvo Pentax Cummins、 Complete sets of diesel engines from companies such as Shangchai and Yuchai. The soundproof boxes with national patented technology are all made of Ansteel 3mm cold plate; At the same time, it has undergone strict acid pickling, phosphating, and multi-layer baking paint treatment, effectively achieving fire and corrosion prevention effects. The bottom has an eight hour fuel tank; Internally treated with high-density flame-retardant high-quality sound-absorbing cotton with a thickness of up to 5 centimeters; The smoke exhaust system is treated with insulation cotton and equipped with a secondary noise reduction device, ensuring that the noise level remains below 68 decibels during operation. Unique sewage valve design, battery switch design, and explosion-proof light device make it more user-friendly