... ,SGS,ISO9001,ISO14001 acp acm Aluminum composite panel :Shuangou ACP in the aluminum: Aluminum used SWA 3000,5000 series, Qilu Petrochemical ... B1 level, B2-fire plastic composite core material from production. Stainless steel Panel: a composite of imports of stainless steel, complete ... the impact strength, and the formation of low production costs, for the present alternative thick stainless steel ...