Name：慢开阀芯        Model：DG2A39

工艺技术：采用国际先进的红冲锻压工艺一体成形，

Advantage:
1、About Material: Select high quality brass.
2、About Levels Of Lead: All the indexes reaching or above the national standards.
3、About Rough Casting: Advanced equipment quarantee quality.
4、About Machining: CNC Machining,high precision.