What brand of equipment is good for hotel bathing hot water to remove scale?

Hello, take the cooperation case of scale prevention and control project of bath hot water in Tianfashun Business Hotel in Selkin 'an as an example:

Before using Searle scale control equipment:

The hotel uses silicon phosphate crystal, there is no safety approval and test report, the shower in the guest room is frequently polluted and blocked, and plumbers and maintenance workers often disassemble, clean and replace it.

After using Searle scale control equipment:

The shower in the guest room is no longer blocked by pollution, and the maintenance workers no longer disassemble and clean the shower. The scale inhibition effect of hot water is very obvious through heating contrast test.