HAI'AN XINSHUN Thread Factory is located in the beautiful Nantong Haian - an important transportation hub along the eastern coast. It is an enterprise that integrates production and trade. The company's main products include high-strength polyester filament sewing thread, high-strength nylon filament sewing thread, high-strength recycled silk sewing thread, polyester bondi thread, nylon bondi thread, quilting thread, hollow thread, high-strength polypropyl…