Copper Brass Shining Powder Making 100% Real Formula पीताम्बरी पाउडर बनाने का फॉर्मूला

This video describes the process of manufacturing copper & brass shining powder. Raw Material Buy Links : China Clay - https://amzn.to/2CyFOT9 Sodium Metasilicate - https://amzn.to/2Y81sp5 Soda Ash - https://amzn.to/2Q08MOX Sodium Carbonate - https://amzn.to/3h59nux Citric Acid - https://amzn.to/3h6hVl2 Facebook Page - https://www.facebook.com/Tech-Nexus-4... #pitambaripowderformula #copperbrasscleaningpowder