Zefon International, Inc. is a company that provides Chemical engineering, Separation process, Membrane and more. Zefon International, Inc. is headquartered in United States . Zefon International, Inc. was founded in 1990. Zefon International, Inc. has a total of 11 patents
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Zefon International, Inc. manufactures and distributes disposable medical products and air sampling equipment to monitor indoor environmental, occupational...
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