Products
Solution For the Earth DYC
Solution For the Earth DYC
DYC's chlorine dioxide has proven its quality and efficacy through various self-tests, and has been registered with the US Food and Drug Administration (FDA).

Registered as a water treatment manufacturing business

수처리제조업등록

Product Liability Insurance

생산물 배상 책임보험 증권

Factory registration certificate

주식회사 디와이씨 공장등록증

조달청 경쟁입찰참가자격획득

4kinds of deodorization test