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eChem series of chemical filter are developed to treat the odor and waste chemical gases from exhaust system of central kitchen, building's sewage tank, industrial production, painting booth, petrol chemical...

We created Green Supply Chain Cycle (GSCC) business model to emphasis the benefits of circular economy that bring to every parties in the supply chain through our greentech innovation.

Quality clean air in operation theater has became one of the most important factor to ensure the health of the patient during the operation.

As the HEPA Filters are always installed in the critical environment requirement condition, quality assurance of the HEPA filters has been always the be the concerns of the cleanroom users....