|Ever Elec. & Porcelain Industry (HK) Ltd.|
We are manufacturer and exporter of all kinds of electrical porcelain products manufactured according to the standards of IEC, ANSL, DIN, BS, etc. F519 series of lamp holder is approved by CE, KEMA, VDE, IMQ and S&D. Some lamp holders are approved by UL. Our suspension insulator and fuse cutout were tested in KEMA successfully.