Yanhan Trading Company was established in 1980, we have since been specializing in manufacturing and export of various kinds of machinery for winding purposes to meet the requirement of the sewing thread industry. Our machines are marketed worldwide with the aims of research, innovation and customer service. Satisfaction has been expressed innovation and customers. We believe our machines can be a long-term reliable asset. Once you choose our machines you can be assured of many benefits. This will lead you to a prosperous and successful tomorrow.