Material grades: Aluminum alloy 6061, 6063,A356,A380,ADC12, extrusions,bars,ingots. Finish: ... 20 years rich experience in making all kinds of aluminium/aluminum extrusions and products in various standards. 2, The products are ... , industrial machines, fire fighting, marines, military affairs, medical equipments, chemical industry, power supply systems etc. Made to order as per drawings ...