Ningbo Biyan Discs Co., Ltd. is one of the best international enterprises specialized in manufacturing the relevant products in this field in China. With the advanced technique, continuous innovative and vigorous scientific and technical research ensure that our products have been sold to various countries of the world, such as Germany, UK, USA, Australia, Europe, Africa and Asia. we are still trying to improve ourselves and improve our products. We strive to provide favorable products and professional service. Profession, concentration and dedication is our symbol, we pride ourselves on quality, creditworthiness and fast delivery. Our successful products are as follows: