The external reasons: the customs of Baby Marriage, Meeting-foot marriage, usury and ghost belief, together with the so-called traditional woman morals deeply -rooted in her heart leads to Dou’e’s final tragedy.

The occurrence of limping marriages is due to the different recognization of the established important conditions on marriages with foreigners,the different applicable marriage laws and the different jurisdiction standards for foreign marriages.

The layout of fridge grounding pin,rational joint-edge process of products outline,multi-position bending forming method to prevent from material rebound,as well as small punching critical points and rational die structure are introduced.