Process involves sand casting, shell molding, and low pressure die casting. Material optional from GB/ASTM/ANSI/BS/DIN/NF standards. Customized products include receptor for lab, and ground floor for municipal industry. ISO9001:2000 certified. 1) Molding Process: Lost wax precision casting, Shell casting, Permanent mold Gravity die casting, Die castings(High pressure/Low pressure) Extrusion/Squeeze casting ( for profiled bar)? 2) Material: GB ZL101A/ASTM A356/ISO AL-Si7Mg/ GB ZL112Y/ASTM 380/ISO AL-Si8Cu3Fe/ 3) Industry involved: Automotive industry 4) Part Unit Weight range: from 100g up to 13kgs. 5) Representative Product: Support fittings/Pump/Engine parts? 6) Manufacturer certification: ISO9001 (2000) /TS16949