The registration address of hsien tun tung hydraulic technology ltd. Is located at no. 11, yangshan road, the city of hsui, with the registration authority calling for the hsui city market supervisory authority, represented by li yinghong, and which covers the development, production, sale and servicing of low-pressure rubber hoses and flexible pipe combinations, fluid connections in high schools; and the sale of fluid-transmitting metrers and systems, chemical raw materials and products (except hazardous chemicals, perishable chemicals and controlled chemicals)。