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Haizol connects organizations with automotive parts manufacturers in China that run CNC machining, stamping, die casting, and injection molding to make brackets, housings, and shafts on a parts list. 80% of automotive parts manufacturers on Haizol work in aluminum alloy, and 77% hold ISO 9001.
A parts list this size rarely comes from one vendor: sourcing it piece by piece means a different vendor per line, tracked in a different thread, on a different timeline. Quality only shows up once the parts arrive, and not every vendor meets the promised lead time either.
Process is the first filter. Among automotive parts manufacturers on Haizol, 78% run CNC milling, 39% run bending, 32% run injection molding, and 18% run die casting. Each part can be matched to a factory already built to make it.
The automotive chain expects one more thing too: IATF 16949. It refers to automotive-specific defect prevention and process documentation requirements, on top of ISO 9001, and factories earn it specifically to qualify as Tier 1 or Tier 2 automotive suppliers. 37% of automotive parts manufacturers on Haizol hold it.
Machinery by model, workforce, and certifications with valid-until dates sit on every automotive parts manufacturer's Haizol page, verifiable before a message is ever sent. A specific factory can be messaged directly from that same page, or the rest of the shortlist can be reached with a single sourcing inquiry submitted through Haizol's platform, returning quotes from 8+ verified factories within 24 hours.
Keep that sourcing job in one place: Haizol's own workspace holds the quotes, messages, and shipment status, so you're not chasing a separate thread for every vendor. Haizol also runs a dedicated hub for custom auto parts manufacturing across the automotive industry.
An automotive parts manufacturer in China can be contacted directly from its Haizol listing, or reached by submitting the whole order as one inquiry, both starting from the same page. That listing also shows, before any message is sent, whether the factory already runs the process a specific part needs and holds IATF 16949.
Managing RFQs across several automotive parts manufacturers is straightforward on Haizol. Submitting every part as one sourcing inquiry keeps quotes, messages, files, and shipment status together in a single workspace, replacing a separate email thread per vendor.
Dual-sourcing a critical automotive part is supported on Haizol: every sourcing inquiry already returns quotes from 8+ verified factories in China, so a backup comes from that same shortlist. Before committing to a second factory, its IATF 16949 valid-until date and its factory audit report are both worth checking to confirm the certification holds.
Haizol assigns a dedicated, English-speaking account manager, free regardless of company size or order volume, to every sourcing inquiry to help refine it and coordinate with shortlisted factories. Contact isn't limited to messaging a factory's page alone.
Confirming a claimed process is real comes down to a factory's Haizol record. For CNC milling, stamping, die casting, or injection molding specifically, a named machine by brand and model on the record is what confirms the factory runs it itself. Secondary processes and heat treatments go further: each one is labeled in-house or outsourced, so a subcontracted step shows up on the entry itself.