Manufacturing method for electrical connector

A manufacturing method for an electrical connector, comprising the following steps:

• providing a first strip, a second strip, and a plurality of grounding terminals, power terminals and signal terminals located between the first strip and the second strip;
• forming a first body and a second body onto the grounding terminals, the power terminals and the signal terminals by insert-molding, wherein each grounding terminal comprises an exposed upper contacting portion, an exposed lower contacting portion, and a first connecting portion located between the first body and the second body;
• bending the first connecting portion of each of the grounding terminals, such that an accommodating space is formed between the first body and the second body;
• assembling a shielding plate into the accommodating space, and crimping the first body to the shielding plate, such that the shielding plate is in contact with the first connecting portions of the grounding terminals;
• and
• forming an insulation portion onto the first connecting portions of the grounding terminals and the shielding plate by insert-molding, forming an insulation block onto the first body and the second body by insert-molding.