In the predicts line, there are SGH series and ZGH series sintered rings respectively with vertical and conical.Selected sintered steel.. porous metal constructions.

• 本公司生产的粉末冶金含油钢领分为二大类：竖边粉末冶金钢领（SGH系列）和锥面粉末冶金钢领（ZGH系列）。