Patent

Nangong Jingqiang Connecting Rod Co., Ltd. is a national specialized, special and new "Little Giant" enterprise, a high-tech enterprise, a high-tech enterprise in Hebei Province, and a professional manufacturer of automobile connecting rods in Hebei Province.


A measuring and checking tool for circular runout of connecting rod large hole end face

A measuring and checking tool for circular runout of connecting rod large hole end face

Tooling for milling small head inclined plane

Tooling for milling small head inclined plane

Connecting rod small head profile inspection tool

Connecting rod small head profile inspection tool

Honing fixture for connecting rod small head hole

Honing fixture for connecting rod small head hole

Roller and machine tool for connecting rod copper sleeve hole

Roller and machine tool for connecting rod copper sleeve hole

Precise trimming die for connecting rod forging

Precise trimming die for connecting rod forging

Inspection tool for center distance of connecting rod forging

Inspection tool for center distance of connecting rod forging

Connecting rod size head position gauge

Connecting rod size head position gauge

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