Category Overview
Phone accessories remain the highest-velocity e-commerce import category for good reason: low unit cost, compact shipping, and perpetual demand. Huaqiangbei and Dongguan/Houjie anchor the supply. The catch is the trend clock: case designs turnover with every major phone launch in September, and leftover stock for dead SKUs is worthless within months.
Money in this category is made on two decisions: (1) timing orders around Apple/Google/Samsung launch windows, and (2) differentiating with margin-heavy niches (mag-safe compatible, eco materials, lanyard cases) rather than fighting the $1.99 commodity-bin traffic.
Key Products to Source
Production Cities in China
| City | Why it matters |
|---|---|
| Shenzhen (Huaqiangbei) | Everything-accessory epicenter; fastest for new-model cases within days of a launch; great for small-batch testing. |
| Dongguan (Houjie / Chang'an) | Volume-case manufacturing, molds andIMD/IML printing capacity; charger & cable factories cluster here/next door. |
| Guangzhou | Trade-city wholesale for mid-range accessories; established mixing for boutique retail kits. |
Cluster Walk-Through
Shenzhen Huaqiangbei is where buyers go to feel the market, but the real quotes come from three industrial pockets: Bao'an cable-and-charge plants (MFi-licensed lines run under NDA, so ask to see the authorization letter), Dongguan mold-and-injection houses shaping the cases you see everywhere, and Shenzhen Longgang's MagSafe-compatible magnet and wireless-coil assemblers. The tower floors remain the best place to sample 20 vendors before lunch — then take the sample's factory stamp (usually laser-etched inside the connector shell) and source the factory directly, cutting the two layers of middlemen the towers charge. Treat tower quotes as a discovery fee, never as the factory floor price.
🗺 Plan the floor walk: the shenzhen huaqiangbei walk-routes day plan shares how buyers sequence this category on site.
Quick Sourcing Data (2026)
| Vector | Typical range | Unit & terms |
|---|---|---|
| Typical MOQ | Cases: 100-300 pcs/model (HQB) or 500-1,000 (factory); cables/chargers 500-1,000 | per SKU · EXW unless noted |
| Price anchors | TPU case $0.25-$0.85 · Tempered glass $0.12-$0.40 · USB-C 60W cable $0.55-$1.60 · GaN 30W charger $3.20-$7.50 | USD · EXW factory/bulk tier |
| Best platforms | Alibaba, 1688, Huaqiangbei, Canton Fair | channel · buyer protection varies |
| Sampling time | 2-5 days stock, 8-12 days new-mold | calendar days · excludes shipping |
Anchors are ex-works (EXW) factory/bulk-tier bands in USD collected from buyer-side quotes, Sept 2026. Validate the exact HS-code duty swing and freight before comparing across cities.
🧭 Where to walk the floor: Huaqiangbei component rows · 1688 OEM listings
🧾 Don't forget duty: every price anchor above is ex-works — run the import duty & HS-code landed-cost formula before comparing quotes across cities.
Quality Inspection Checklist (Before Paying Balance)
Work through these in order during your PSI — each row maps to a real defect pattern for this category. Print or share with your third-party AQL inspector.
| # | Check | Pass? |
|---|---|---|
| 1 | Case cut-out precision vs physical phone (0.3mm tolerance matters on camera bumps) | |
| 2 | MagSafe magnet array pull force (ask supplier for Gauss reading / demo unit) | |
| 3 | Cable: 10k bend test statements + E-marker chips for 100W cables (fakes cause literal fires) | |
| 4 | GaN charger: get certification files (UL/ETL for US, CE for EU) per SKU — actually open the PDFs | |
| 5 | Screen protector: oleophobic coating scratch test + case-friendly rounded edges | |
| 6 | Color chart verification (PMS codes in PO) — 'clear' cases yellow differently by resin batch | |
| 7 | Retail packaging survives drop test if you sell on Amazon (returns are brutal on crushed boxes) | |
| 8 | Model-fit list verbatim from factory (never assume case fits 'like' model) |
Frequently Asked Questions
How fast can Chinese factories make cases for a new phone model?
Huaqiangbei trading stalls typically stock early third-party cases 5-15 days after a launch (often before official dimensions leak publicly — measuring units exist in the ecosystem). Custom-mold factories need 25-40 days for tooling. Plan your marketing calendar accordingly.
What's a realistic MOQ for phone cases in China?
Huaqiangbei: 100-300 pcs per model/design (mix colors OK). Dongguan volume factories: 500-1,000 pcs per SKU, sometimes 300 for repeat customers. Custom-molded unique designs: 2,000-3,000 pcs plus mold fee ($1,500-$4,000).
How do I avoid cheap-cable fire risks when importing chargers?
Three checks: (1) demand certification PDFs (UL/ETL/FCC for US, CE/UKCA for EU) for the exact model and actually verify them; (2) require E-marker ICs for >60W cables and confirm the chip brand; (3) sample-test with a USB power meter — a genuine 100W cable/charger pair must negotiate 100W, not just physically connect.
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