Shijiazhuang XuDong Mechanical Mfg. Co. LtdThe professional Manufacturer for the Screw Flight , Auger and Conveyor in China .Shijiazhuang Xudong Mechanical Mfg. Co. Ltd located at High-tech Industrial Development area of Shijiazhuang city, which is the capital of Hebei Province. Our company is engaged in R&D, engineering, Manufacturing and sales. We can supply most kinds of screw-flight and auger shaft. The products have the following advantages: good surface, high hardness, good wear resistance, economic and durable, none-plug transmission, low damage rate of the transported material.We can manufacture the screw flight and auger shaft according to your drawings or samples. We can supply the screw-flight with the following dimension: inner Dia. is equal or greater than 8 mm, outer Dia. is equal or less than 800mm, the thickness between 3mm-20mm, any length, any pitch, and both rotating directions. We have three manufacturing process according to the size of screw-flight:Continued cold rolling when it has 3-5mm thickness, inner Dia. is equal or greater than 20mm, outer Dia. is equal or less than 800mm.Continued twisting when it has 3-20 thickness, inner Dia. is equal or greater than 8mm, outer Dia. is equal or less than 200mm.Stamping and extending which adapted for any product but need making specified mold.These materials, which can be low-carbon steel, manganese steel & Stainless steel, can meet the requirements of customers from different way. We have been involved in many industries such as Agricultural harvesting, foodstuff, grain, Chemical, civil architecture and Drilling for feeding the Powdered, granular and Bulk Materials.We have established a complete set of quality management system; it ensures the product quality to be improved continuously. Regulations and job instructions have covered the whole forming process of the products. We effectively control each process such as R&D, procurement, production, inspection and service etc. as per quality management system requirement, thus realize the steady and reliable product quality.Quality, price, service, seeking perfection" is our enterprise spirit, so we can provide you with high quality, efficient product and satisfactory, perfect after-sales service.Whoever you are, our clients, our employees, or our partners, just look forward to our more and more splendid future on the stage of XuDongWarmly welcome our friends come to visit us !