We JubaoChem working in fireworks raw materials more than 10 years, the most popular and commonly used materials is potassium chlorate, some customer also buy barium nitrate and ammonium perchlorate, those metal powder's demand is not so high, such as Magnesium powder, Aluminum powder, Al-Mg alloy powder. Most of our customer will purchase those metal powder once a year, and the quantity is around 5-10 tons, this is the highest quantity. Recently we got a new inquiry of Al-Mg alloy powder from Brazil, and the final user is in Paraguay , they require a small quantity trial order, around 100 to 300kg, usually we don't sell such small quantity, because the transportation cost is very high, some times it may higher than the product's cost. Due to the Paraguay user insist the trial order, finally we reach a consensus, the small quantity Al-Mg alloy powder order will send by express. Below is the specification sheet of Al-Mg ...
chemic raw material wholesale and supplier