High screening accuracy. Polyurethane sieve production process using die-casting process, procurement polyurethane sieve aperture accurate, high-quality screening, size sieve materials can well meet the user's requirements. Specializing in the production of polyurethane sieve simple installation, easy maintenance replacement, the product is suitable for any type of screening machine, light weight, for on-site installation or replacement of maintenance, greatly reducing the workload. Watertight / airtight: a unique chimeric node between the plate and the plate to prevent the ingress of water; end plate junction polyurethane sieve manufacturers, interior after closed treatment, maintain good air tightness. Durable: selection of high-quality wool material, hydrophobic rate, combined with tongue and groove on both sides of rigid polyurethane foam padding, enhance the overall strength, so that the building is more persistent. Facade appearance: abundant screws hidden node design polyurethane sieve, board flatness, paint coating color, color degree lasting. Specializing in the production of polyurethane sieve | polyurethane sieve | Tsinghua University Tsinghua engineering plastics by ShangYinXian Limited. ShangYinXian Tsinghua Engineering Plastics Co. (www.tyqhgc.com) strong, credible, and other industries in other Anyang accumulated a large number of loyal customers. The company better work attitude and constantly improving Tsinghua innovative ideas will lead into the brilliant engineering and you work for a better future!