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After sale service of Tianyu
Aug 20, 2018

Our company will send technical personnel to guide the installation of filter bags, free guidance to do phosphor powder  leak inspection (free to provide phosphor power).


After the filter bag is put into operation, the old sample bag is checked every year, and the filter performance is tested and the service life is forecasted, so as to help the user to use the filter bag effectively and maximally.


During the period of quality assurance, the supplier should make a written reply within 2 hours and reach the site to help solve the problem within 48 hours in China.



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