Ningbo Bo Yun Import And Export Co., Ltd. is one member of BO Group. We do spinning, dyeing and thread integrating. Our products are mainly 100% spun polyester yarn and 100% spun polyester sewing thread.metallic yarn With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in textiles and other industries. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!