140th Canton Fair 2026: Automotive Parts Featured in the Advanced Manufacturing Phase

The 140th China Import and Export Fair (Canton Fair) opened on October 15, 2026. Phase 1, scheduled for October 15–19, focuses on advanced manufacturing and includes vehicles, automotive parts, motorcycles, bicycles, new energy vehicles, and smart mobility products.

For international auto parts importers, wholesalers, and distributors, the exhibition provides an opportunity to explore China's manufacturing supply chain, identify potential suppliers, and learn about products for the automotive aftermarket.

Automotive Parts Sourcing: Key Technical Considerations

When sourcing automotive components, buyers need to evaluate more than unit prices and delivery schedules. Product compatibility, technical specifications, and quality verification are also important factors in supplier selection.

1. OE Numbers and Vehicle Compatibility

For ignition coils, automotive sensors, spark plugs, and other replacement parts, buyers should verify OE numbers, vehicle applications, engine types, and model years.

For vehicles with multiple configurations or production revisions, additional information, such as the VIN, may be necessary to confirm compatibility. Accurate application data helps reduce the risk of selecting incorrect replacement parts.

2. Product Specifications and Manufacturing Processes

Different automotive components have distinct technical requirements.

• Ignition coils: Relevant factors include electrical connection design, winding configuration, and insulation materials.

• Automotive sensors: Buyers should check connector types, output signals, and applicable operating conditions.

• Spark plugs: Key specifications include thread dimensions, heat range, electrode design, and electrode gap.

Technical claims should be supported by manufacturer specifications, engineering drawings, or applicable test standards. Appearance alone is not sufficient to establish product compatibility or performance.

3. Quality Inspection and Batch Traceability

For ongoing procurement programs, buyers can review suppliers' inspection procedures, dimensional controls, batch traceability systems, and outgoing inspection documentation.

Performance claims involving heat resistance, electrical characteristics, or service life should be evaluated against documented test conditions and verification records. These details provide a more objective basis for comparing suppliers and assessing product suitability.

Digital Tools Support International Sourcing

The Canton Fair's official digital services allow buyers to search for exhibitors and products and use online tools to prepare for business meetings. Online information and on-site discussions can complement each other during the sourcing process.

For automotive parts buyers, preparing a product list before contacting suppliers can make discussions more efficient. Useful information includes OE numbers, vehicle applications, technical specifications, minimum order quantities (MOQs), packaging requirements, and delivery terms.

However, the presence of an automotive parts category at the exhibition does not mean every exhibitor supplies every type of component. Buyers should confirm each supplier's actual product range through catalogs and technical documentation.

What Auto Parts Importers Should Prepare Before Sourcing

For overseas distributors and wholesalers, a structured sourcing process can help improve supplier evaluation and reduce avoidable specification errors.

• Prepare a product list: Include OE numbers, vehicle applications, and estimated order quantities.

• Define quality requirements: Identify relevant materials, dimensions, performance specifications, and inspection documents.

• Evaluate supplier capabilities: Review product coverage, manufacturing capabilities, packaging options, and commercial terms.

• Verify samples when necessary: For new suppliers or unfamiliar part numbers, confirm product specifications and vehicle compatibility before placing volume orders.

A clear technical evaluation process helps purchasing teams compare offers on a consistent basis rather than relying solely on price.

Conclusion

The 140th Canton Fair's first phase, held from October 15 to 19, 2026, includes automotive parts alongside vehicles, motorcycles, new energy vehicles, and other advanced manufacturing products.

For international automotive aftermarket businesses, effective sourcing requires a combination of supplier evaluation, accurate application data, technical specification checks, and documented quality verification. These practices help buyers make informed procurement decisions and establish product requirements for potential long-term supply relationships.

Official Information Sources

• China Import and Export Fair — Official Website

• China Ministry of Commerce