social responsibility 

Caring for the ecological environment, continuous improvement and sustainable operation in a more environmentally friendly and energy-saving manner.

product Safety 

Produce high filtration efficiency products and ensure product safety and sanitation.

life balance 

Create an environment with work-life balance.

Willing to share 

Share the results with company stakeholders

(employees, customers, shareholders, society, suppliers).

    Activated carbon filter element strength

    test (fracture) 

Free Chlorine-Spectrophotometer Method

Activated carbon filter methylene blue color removal ability test