... .Material standardGB/ASTM/ANSI/BS/DIN 5.Specification drawingsPro/E, Auto CAD, Solidwork, CAXA UG, CAD/CAM/CAE 6.Precision ... the drawing or customer requirement. The dry weather is very fit for casting pouring in Xi'an area.The melting temperature ... products are used for spare parts widely in industries of auto,ore,chemical,construction,metallurgy,boat,machinery,hydraulic pressure parts,hardware ...