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About Us

Chengdu Hengfeng Changqing Technology Co., Ltd. is a dynamic air filter manufacturing company. Our company has advanced production and testing equipment, and maintains good cooperation with international and domestic raw material suppliers to meet the requirements of high product performance.
Our products are widely used in the fields of semiconductor, nuclear industry, electronic technology, medicine and health, biological experiment, food and beverage, purification air conditioning, mechanical and electrical equipment, environmental protect

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Latest News

Chengdu Hengfeng Changqing factory relocation notice

Chengdu Hengfeng Changqing factory relocation notice

Respected old and new customers: Hello! In order to cooperate with the companys further development, our company has decided to move from July 5, 2018 to a new place of production in order to meet the further development of the company. If...

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