... , best price, on-time delivery ISO9001:2000 OEM/ODM service Safe lockSand casting and precision machiningNon-standard production according to customers ... , lock parts, all kinds of gears, gear boxes, impellers, pumps, valves, flanges, joints...Material: cast iron, cast steel, alloy, alloy steel ... your samples, drawings or description.Your enquiries are fully appreciated. Safe lock for gate (parts)