shanghai ferras filtration technology co., ltd. has long served in the precision filtration industry. after years of hard work, it has developed into a high-tech enterprise integrating r&d, design, manufacturing, marketing and service. feras products are widely used in petrochemical, fine chemical, chemical fiber textile, biopharmaceuticals, microelectronics, food and beverage and other fields.
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purification equipment culture, education and research 1 article information 30 nine sheep