We know that we only thrive if we can guarantee our combined rate competiveness and good quality advantageous at the same time for Swing Machinery, Sine Wave Inverter Ups, 3 Phase Pure Sine Wave Inverter, 3500w Pure Sine Wave Inverter,180ah Lead Acid Battery. Our Lab now is "National Lab of diesel engine turbo technology " , and we own a professional R&D team and complete testing facility. The product will supply to all over the world, such as Europe, America, Australia,Uganda, Kazakhstan,Congo, Nepal.we have complete material production line, assembling line , quality control system, and the most importantly, we have many patents technology and experienced technical&production team, professional sales service team. With all those advantages, we are going to create"the reputable international brand of nylon monofilaments", and spreading our products to every corner of the world. We are keep moving and try our best to serve our customers.