Power Window Switch Panel

• The Power Window Switch Panel mounts on the upper door trim and carries the window switches, lock switch and mirror toggle.
• Every day, drivers stab at the up/down buttons dozens of times; if the hole is off-center, the button binds or tilts.
• Hole-to-hole spacing and hole-to-trim alignment set the tactile feel buyers judge.

• Precision injection molding holds each switch bore to a tight dimensional window.
• The mold shop cuts the hole pattern directly into the tool, so the datums stay stable across the whole production run rather than being trimmed after molding.
• High-precision presses close the mold flush, eliminating flash that could bind a switch body.
• A centered bore keeps the switch button vertical and gives the up/down feel buyers expect.

• Painted panels receive a film on the 100,000-class waterborne line.
• A BYK three-angle gloss meter confirms driver-side and passenger-side panels read at the same gloss level.
• Color data is logged against the approved door panel swatch.

• The plant covers 15,000 m² with around 100 staff, including 25 technical management personnel running the QC system.
• 100% of panels are inspected for hole dimensions and surface appearance before packing.
• IATF 16949 governs the process; third-party inspection accepted; 3-year warranty on manufacturing defects.
• Panels are wrapped in foam paper and cartoned for export; MOQ sits at 2000 pieces, with mixed models allowed.

• Damaged-in-transit panels are replaced free after the after-sales team reviews video or photo evidence.
• Changan CS75 interior/exterior, BAIC B40 interiors and Great Wall B07 interiors have run through this line.
• Hebei Xiujie Auto Parts Co., Ltd. serves Yutong Bus, Chengdu Aerospace Molding and Beijing Yanfeng.

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