Create Hygienic Sewerage
![Special Fitting Backflow Valve Ciptakan Saluran Air Buangan Higienis](https://www.rucika.co.id/wp-content/uploads/2021/11/Special-Fitting-Backflow-Valve-Ciptakan-Saluran-Air-Buangan-Higienis.jpg)
Proper sewerage planning is very important to create a clean environment to support a healthy life. Because the environment has a very large influence on the quality of human health, which is followed by healthy living behavior. Likewise, in a piping installation, we recognize the existence of clean water channels and waste water channels. Important