Automotive Gear Shift Knob Boot Assembly

This assembly features a black leather dust boot enclosing the internal mechanical structure, topped with a grip handle featuring a silver trim plate. The base integrates an injection-molded mounting platform and wiring harness interface. As a critical human-machine interaction component in automotive interiors, it is secured to the center console or transmission tunnel via a multi-hole bracket at the bottom, designed to prevent dust ingress into the control mechanism while maintaining interior cleanliness and aesthetics.

The manufacturing process involves injection molding of the skeleton, rubber/leather covering, and pre-assembly of electrical connectors. Key processing focuses include controlling dimensional tolerances and flatness of the base mounting holes to ensure a stable connection with the vehicle body structure. Strict control over the stitching工艺 of the dust boot and material weather resistance is maintained to prevent cracking or aging after long-term use. The integrated white connector and red-black wires undergo pull testing to guarantee reliable signal transmission.

The factory holds IATF16949 quality management system certification and is equipped with Haitian injection molding machines, rubber injection molding machines, electronic tensile testers, and ozone aging test chambers. We offer one-stop delivery capabilities ranging from mold development, injection molding, and surface treatment to final assembly. We can perform prototyping and mass production based on customer-provided 3D data and appearance standards, meeting OEMs' strict controls on interior part appearance defects and durability.