Ningbo Cospl Pneumatic & Hydraulic Component Co., Ltd. is a professional manufacturer specializing in gas springs and hydraulic dampers. Founded on November 14, 2004, the company has built an excellent reputation among customers through consistent quality and industry recognition, thanks to the dedication and efforts of our team. Equipped with advanced production facilities and refined manufacturing management, we operate a fully equipped testing center with professional experimental and inspection instruments – ensuring reliable quality for every gas spring we produce. With over 20 years of engineering expertise, our products are widely used in aerospace, automotive, motorcycles, machinery, medical equipment, furniture, cabinetry, and airgun applications.