... & RoHS 5)Safe, Durable & LOW price Porcelain Terminal Block LH3038 30A 28*51*22MM! car battery terminal Product NamePorcelain Terminal/Electric Contactor LH3038ManufacturerFuzhou Longhuang Electrical ... porcelain lamp holder, knife switch, low & high voltage insulator, fuse, and bakelite lamp holder, adapter plug, socket, terminal block, etc. Our company was preparatorily ...