... is a new product manufactured by Jiangsu Tianheng Nanometer Technology Co.,Ltd.It is mainly applies in removing wax agglutinating on the ... stainless steel, iron , copper, aluminum , zinc alloy etc . during polishing . It could effectively remove the import bitumen, rosin, paraffin, the protection ... tap water) is 1:10(i.e. 100 kg of water by adding 10 kg cleaning agent ),stirring evenly.2, Ultrasonic at ...