The company owns professional ething and forming production -lines of etching and forming high, medium and low-voltage aluminium foil, which well equipped and is one of the the leading companys in China. The advanced instruments are mostly imported, such as VT testing system, LC testing system, can produce a series of anode electrode foil whose working voltage is from 6.3V to 500V, the quality have passed the E1AJ-2364 attestation.