Supplier Guides by Category

In-stock color blank tees: 100-300 pcs per design (and sometimes 50-100 with agent consolidation). Custom colors mean custom dye lots: budget 300-1,000 pcs per color since mills have minimum dye-batch physics. Wholesale markets in Guangzhou break MOQs further, at retail-plus-20% pricing. The supplier hub ranks all guides by cluster.

Keqiao (Shaoxing) for fabric of every fiber and finish — it feeds the industry. Guangzhou for wholesale ready-to-brand blanks and trends; Dongguan/Zhongshan for cut-sew runs; Hangzhou for higher-end knits. Yiwu is fine for simple socks, hats, basics. The $4,200 order teardown shows how this line nets out.

US: fiber-content labels (Textile Fiber Products Identification Act), care instructions, country of origin, and manufacturer ID (RN number optional but standard). EU: fiber composition per Regulation 1007/2011 (in official language(s) of sale). Children's sleepwear has extra flammability standards (16 CFR 1615/16) in the US — always confirm before sampling. Pair this with the verification checklist before wiring a deposit.

Electrical SKUs (dash cams, TPMS, jump starters) run 500-1,000 units first order, dropping to ~300 for restocks with the same PCBA. Tooled goods price the mold into the MOQ: TPE floor-liner molds are $8k-$20k per vehicle foot, so expect 300-800 sets per foot unless you amortize the tool separately. LED conversion kits are the easiest entry at 200-500 kits; Yiwu soft-goods booths sell mixed cartons for breadth testing. Cross-check quotes against the Yiwu real-price benchmarks.

Treat the factory's year/make/model chart as a claim, not data. Ask which sources built it (TEKNIQ/AutoCareASSOCIATION-grade databases vs internal guesswork), and verify the top five SKUs against a real vehicle: a borrowed trim from a local breaker yard plus a multimeter continuity test costs about $60 and catches the harness errors that generate 8-12% return rates. Factories that can't name their chart sources self-select out. The supplier hub ranks all guides by cluster.

For anything electrical: FCC Part-15 (US) and CE/UKCA with E-mark for lighting in the EU — beam-pattern kits without E-mark are seizure bait in Germany especially. Jump starters and power banks carry UN38.3 battery transport docs; interior soft goods need FMVSS 302 flame retardancy for the US market. LED headlight retrofits sit in a grey zone for on-road use — sell them marked for Off-Road/Show use unless you hold E-mark homologation per lamp type. The $4,200 order teardown shows how this line nets out.

US: CPSIA compliance means a Children's Product Certificate backed by third-party testing (ASTM F963 toy standard, lead-in-paint/substrate limits, phthalates for plasticized parts) from a CPSC-accepted lab — marketplaces like Amazon demand the CPC file before listing. EU: EN 71 parts 1-3 (mechanical, flammability, chemical migration) plus 2009/48/EC toy-safety directive documentation; food-contact feeding items add LFGB and strollers follow EN 1888. The certificates must list your factory, your product, and remain valid at shipment date — expired-report seizures are routine. Cluster-level negotiation tactics apply here too.

Feeding gear is mold-amortization math: a food-grade PPSU tool costs $12k-30k, and factories won't release it for fewer than 3,000-10,000 pcs unless you pay tooling-only pricing. Toys run 1,000-5,000 pcs per design because print/cut tooling defines the SKU. Plush runs low-MOQ (500-3,000) as fabric panels are cut on shared lays, but fabric printing itself drags MOQ to 1,000m+. Strollers are 200-500 units given frame jig costs. The realistic first-order play is Chenghai toy groups' combined catalogs — one carton with 6-10 SKUs at near-full price tiers. Cross-check quotes against the Yiwu real-price benchmarks.

Chenghai's in-district testing is excellent for development-stage screening but is not sufficient alone: verify the lab itself is CNAS-accredited (their CNAS number must appear on the report), then cross-check by commissioning ONE off-district accredited lab (SGS Guangzhou, Intertek Shanghai) on the exact golden sample from your production run. If report parameters (EN 71-3 migration values, lead content) differ materially, treat the cheaper report as marketing and re-run your own — the $400-700 double-test cost is the standard benchmark and far cheaper than a marketplace delisting. The supplier hub ranks all guides by cluster.

Guangzhou's Sanyuanli leather district for PU craftsmanship and small-batch custom work; Yiwu for canvas/lightweight/lifestyle volume at friendly MOQs; Pinghu (Zhejiang) for hardshell luggage factories supplying well-known travel brands. Pair this with the verification checklist before wiring a deposit.

Yiwu stock SKUs: 100-300 pcs with print changes. Guangzhou custom PU designs: 200-500 pcs per design (pattern-making cost builds into unit price). Hardshell luggage: 300-500 per size/colors. Below that, sample-only development runs. Cluster-level negotiation tactics apply here too.

Four docs: (1) fabric spec sheet with actual g/m² and denier; (2) zipper brand written into PO (YKK or name equivalent); (3) PU type + peeling-strength test report; (4) a physical sample you stress-test yourself — fill it, load the straps, open/close the zipper 50 times. Bags fail at stress points, not on average. Cross-check quotes against the Yiwu real-price benchmarks.

Brushes and tools: Yiwu stalls for variety/small MOQs; Dongguan/Shenzhen for device-grade ODM work (LED mirrors, styling irons). Empty packaging (jars/droppers/compacts): Guangzhou's Baiyun district is the densest packaging cluster on earth — visit Baiyun Beauty Expo Center if you go. The $4,200 order teardown shows how this line nets out.

Standard shapes with custom color/print: 3,000-5,000 pcs per SKU (print plate minimums + surface-treatment batch minimums drive this). Unprinted stock shapes: often 1,000+. Fully custom molds: 10,000+ pcs plus mold fees — rarely worth it before you've proven the product. Pair this with the verification checklist before wiring a deposit.

Yes, but the regulatory bar has risen: since the US MoCRA rules (phased 2024-2026), facilities must register and products need listed responsible persons; EU requires a CPNP notification and a designated Responsible Person BEFORE market placement. Make sure your manufacturer in China can support documents for these registrations — many can, but not all. Cluster-level negotiation tactics apply here too.

It spans the full range — from $0.10 impulse-bin items to well-engineered stainless PVD lines. Quality comes from specification, not the market: define plating thickness (microns), base alloy (brass vs zinc), and stone-setting method in your PO, then verify with an XRF report and sweat test. Vendors who handle these specs professionally are easy to find; vendors who ignore them self-select out. The supplier hub ranks all guides by cluster.

The friendliest MOQs in China: typically 12-24 pcs per design (by the dozen), and one mixed carton (often 100-300 pcs across designs) is a normal first order. Custom designs with your own molds: 300-600 pcs/design plus tooling. The $4,200 order teardown shows how this line nets out.

EU: require an EN 1811 nickel-release test report per SKU (it's a legal requirement). US: CPSIA lead/cadmium limits (stricter for children's). Real labs (SGS, Intertek, TUV) issue PDF reports with SKU/batch references — accept nothing verbal, and batch-test the production lot, not a sample from another era. Pair this with the verification checklist before wiring a deposit.