Lu Junliang

Quantitative glue feeding device

Plumbous valve of cast panel machine

Device for concentrated lead supplying for casting storage battery electrodes

Method and device for casting storage-battery electrode through centralized lead supply

Battery plate group bridge-striding-free cast welding fixture

Welding tool of lead acid battery cast joint nose circle

Lead-acid storage battery polar group assembling pressure testing machine

Sub - lead acid battery cast joint die block of silvering nose circle

Cast-welding production process for silver-plated round terminal lead acid storage battery

Lead valve of plate casting machine