Dongguan Huizeling Chemical Technology Co., Ltd. successfully developed "cast aluminum ash remover", customer evaluation is good

1. Cast aluminum ash remover is used for the removal of alkali film after cast aluminum, aluminum alloy, etc.

2. After the treatment of cast aluminum ash remover, a uniform and fine surface of the substrate can be obtained, which can provide better bonding force.

3. Cast aluminum ash remover does not contain nitric acid, phosphoric acid and hydrofluoric acid, and does not produce acid mist and NOx gas during operation.