... , sand casting, gravity casting, permanent mould casting2)Material: aluminum A380, A356, ADC12 , ADC10, ZL102 ; zinc ZA ... ISO 9001 quality certificate & RoHs Test Report. aluminum die casting of chair back furniture parts Verified ... 1 3.0 Acceptable Shot blasting machine Q-378D, TB-Q326 2 5.0 Acceptable ... Production of The Zinc Casting Products and The Aluminum Casting Products 2010/10/09 --- 2013/10 ...