Prostech China Company Limited is a professional manufacturer specializing in air filtration (application range: atmospheric filtration system, local dust exhaust filtration system inside the plant, vacuum system, high pressure air filtration system and other more sophisticated filtration systems). Through the technical cooperation with Donaldson Company of the United States, through continuous innovation and research and development, the TORIT&DCE series products are applied to mechanical casting, rubber, etc. Shanshan Shen Equipment Technology Co., Ltd. is dedicated to air filtration....