If there is evidence proving that the products used are solely those supplied by our company, and that the indoor air quality of the original site meets relevant standards before construction, then—after normal installation—should the indoor air be tested by a third-party laboratory accredited by CNAS and the results show excessive levels of formaldehyde, benzene, or VOCs, we will provide compensation equal to ten times the value of the products purchased from us.
However, we will not be held responsible for any environmental exceedances caused by other products not supplied by our company or by unrelated external factors.