认证

莱芬瓷砖认证

ECOLABELDownload
UPECMore info
CCCDownload
Declaration of Performance (DoP)Download
经过挪威船级社认证的优质管理系统公司 ISO 9001 Download
OHSAS 18001Download
LEEDDownload
Product Environmental Footprint (PEF)Download

REFIN瓷质砖