I have purchased dual flush valves from parryware about 6 months ago for my new bunglow (for all bathrooms). Out of all the flush valves, 3 have already stopped working and 2 are not functioning properly. I have already reported this problem to the company toll-free number but there is no response from them They are not willing to attend the problem at all.

Also pipe has come out of some of all the health faucets, which is ridiculous.