ABOUT US
CERTIFICATE
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Certificate of high-tech enterprise+specialized and innovative small and medium-sized enterprises(CERTIFICATE) -
7P(CERTIFICATE) -
EN71-3(CERTIFICATE) -
REACH_CN(CERTIFICATE) -
Cytotoxicity of mask material by MTT assay for 72H(CERTIFICATE) -
Medical grade PVC granular materials (biological)(CERTIFICATE) -
Medical grade PVC granular materials (chemistry)(CERTIFICATE) -
Quality management system in 2023(CERTIFICATE)

