ul证书编号:E41429 UL厂家:SUMITOMO BAKELITE CO LTD UL黄卡 http://www.su-jiao.com/ul/E41429 SUMITOMO BAKELITE CO LTD 5-8 HIGASHI-SHINAGAWA 2-CHOME, SHINAGAWA-KU, TOKYO 140-0002 JP EME-E500HK Epoxy Molding Compound (EP - Molding), "Sumikon", furnished as Tablet, powder and granule ...