Ningbo Hua Guan Machinery Manufacturing Co.,Ltd.

We are a special manufacturer of high frequency and precision welded steel tubes & pipes and cold rolled steel strips. We can supply all kinds of high frequency and precision welded steel tubes & pipes, such as round tubes, square tubes, rectangle tubes, flat ellipse tubes and special section tubes, etc. All the tubes are produced to meet the specific requirements and specifications of different customers. In addition, we are also a manufacturing factory specialized in hot rolled steel strips, cold rolled steel strips, black annealed steel strips, bright annealed steel strips and hot dipped galvanized steel strips, etc. Because we can produce all kinds of materials of making welded steel tubes & pipes by ourselves factory, we can save more time and cost than any other factories in China. Our quotation is more competitive than other factories of making welding steel tubes or pipes. Our Quality Assurance program has earned us ISO 9001:2000 registration certificate, a symbol of continued dedication to quality and dependability. Our products are widely used in sports, medical equipment, children suppliers, home furniture, electric appliance, hardwares, bicycle, lighting, vehicle, pipe-making and other industries. During the past few years, we have accumulated rich experience and established efficient managerial system and complete testing system.Now we have first-class production equipment, complete test and inspection facilities, advanced technological processes, sound technical strength as well as considerable market competitive power. We can satisfy different customers' changing needs effectively.If you are interested in any of our products, please feel free to visit our website or contact us directly for more information. We sincerely hope to establish favorable trade cooperation with every customer.