Ningbo Haishu Tengxing Electric Appliance Factory, located in the western suburb of Ningbo, covers an area of 6500 square meters. It is a professional manufacturer of plunger and transmission shaft of high-pressure cleaning machine; Our factory has passed UL Meihua certification and ISO9000 international quality system certification. Through continuous development and innovation of the enterprise, improvement of products and scientific management of internal, our factory has been based on the machining market.