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).
수처리제조업등록
Product Liability Insurance
생산물 배상 책임보험 증권
Factory registration certificate
주식회사 디와이씨 공장등록증
조달청 경쟁입찰참가자격획득
4kinds of deodorization test
Sterilization test