... .ISO9001 2.ASTM A792, JIS G3321 JIS G3317 3.Grade 33-grade 80.;SGLCC SGLCD SGLC400-SGLC570... 4.AZ40-150 aluzinc1 ... ; SGCC, SGCH, SGCD1-SGCD3, SGC340-SGC570, SGCC, DX51D….Grade 33-grade 80.;SGLCC SGLCD SGLCDD SGLC400-SGLC570;SZACC, SZACH, SZAC340R,….CGCC ... , CGCH ,CGC340-CGC570, CGCD1-CGCD3; Grade Grade 33-grade80.;SGLCC SGLCD SGLCDD SGLC400-SGLC570;SZACC, SZACH, SZAC340R ...