Material of products:
	stainless steel, Carbon steel, Alloy steel, Refractory steel, Wearable steel, etc. Standard of materials: Chinese GB, American ASTM, AISI, Japanese JIS, German DIN, British BS, etc.
	Character of products:
	The minimal linear tolerance can be controlled within 0.10mm The surface roughness of casting: Ra1.6-12.5um The weight range of casting: 3g-350kg The minimal hole casted: D>?2mm The minimal angle casted: R0.5mm The dimension of the minimal thickness: 0.7mm