Longkou Xinnale Industry and Trade Co., Ltd has been deeply involved in the field of diesel fuel injection pump for many years, and is committed to providing customers with alternative and retrofit solutions for professional fuel injection pumps. In terms of integration of industry and trade, we focus on the needs of international markets and professional customers, and have successively developed a variety of fuel injection nozzles, injectors, plungers and other products. We can meet the unique pursuit of customers, while ensuring product quality.