Dengzhou Longyi Machinery Equipment Co., Ltd. is an enterprise that integrates the design, production, manufacturing, processing, installation, and renovation of non-woven fabric production lines. Based on advanced technology and processing equipment, it undertakes engineering projects such as S, SS, SSS, SMS, SMMS, PP/PE bicomponent, and PET polyester non-woven fabric production lines, and provides turnkey project services. Adhering to the business philosophy of "Prospering with Virtue, Operating with Integrity, Pursuing Excellence, and Win-Win Cooperation," the company has introduced the most advanced technologies in the international non-woven industry. Relying on its own technical strength, it has successfully developed and put into operation the first domestic SSS polypropylene nonwoven fabric production line. The production line runs at a speed of 350 meters per minute, with a weight range of 10-100 grams per square meter and a single filament fineness of 1.8-2.1 denier. Longyi possesses independent import and export rights, serving customers both domestically and internationally, providing hundreds of spunbond and spunmelt production lines including S, SS, SSS, SMS, and SMMS.