2026-09-21 · KeXinMaterials Editorial Team
China Protective Case Factory Direct Export: B2B Procurement Guide (2026)
Direct-from-factory procurement in China has matured into a mainstream B2B channel for protective cases. Here is the 2026 playbook: how to qualify a real factory, structure pricing tiers, and avoid the eight most common pitfalls.
Why B2B Buyers Source Protective Cases Direct from China
Three converging factors have made China-direct sourcing the default for B2B buyers in 2026: price gap, customisation depth, and supply-chain consolidation.
First, the price gap. A quality protective case (IP67, MIL-STD-810G) sourced direct from a Guangdong factory in 2026 lands at 40-65% of the equivalent Pelican / SKB / Gator SKU landed cost into the US or EU. The gap has widened because brand-owned factories absorb 30-40% of revenue into marketing, regional warehousing, and channel margins.
Second, customisation depth. Direct factory procurement enables 100-piece MOQs for custom colour, foam CNC cut, logo hot-foil, latch upgrade, and divider system changes. Branded equivalents typically require 500-1,000 piece MOQs or simply do not offer customisation.
Third, supply-chain consolidation. The cluster of plastic-injection moulding factories in Guangdong (Pearl River Delta, especially Shenzhen, Dongguan, Zhongshan) hosts 60+ active moulding facilities with 30+ years of tooling heritage. The ecosystem — raw material suppliers, foam converters, hardware vendors, logistics forwarders — is dense enough to support 7-15 day production lead times on standard SKUs.
Three Trade Terms You Must Understand: EXW / FOB / CIF
Trade term choice changes who handles transport, customs, and risk at each stage. Misalignment is the #1 cause of procurement friction.
EXW Shenzhen: You take ownership at the factory floor. You arrange pickup, export clearance from China, ocean freight, insurance, and import clearance at destination. Lowest unit price; most responsibility. Requires a freight forwarder who understands China-export.
FOB Shenzhen / FOB Ningbo: Factory delivers the goods to the named Chinese port (Yantian / Shekou for Shenzhen; Beilun for Ningbo) and loads onto your vessel. You pay ocean freight, insurance, and import clearance. Standard B2B term — most control with reasonable complexity.
CIF Destination Port: Factory pays ocean freight and insurance to the named destination port. You pay import clearance only. Highest unit price; lowest control. Suitable for first-time importers who lack freight forwarder relationships.
Note: KeXinMaterials offers EXW Shenzhen, FOB Shenzhen, and FOB Ningbo. We do not offer CIF, DDP, EU warehouse, or US warehouse terms — all shipments are direct from Shenzhen / Ningbo to buyer's nominated forwarder.
- EXW Shenzhen: USD 60-150/unit (mid-size IP67 case), buyer pays freight.
- FOB Shenzhen: USD 65-155/unit (factory fee + ¥800-1500 container handling, buyer pays freight shares 24-32 days transit).
- FOB Ningbo: equivalent pricing, alternative port for northern China distribution.
How to Qualify a "Real" Factory vs a Trading Company
Guangdong hosts both source factories and trading companies. They look similar from the outside; the operational differences are significant. Use this 10-point verification.
- Years in operation. Established 2010+ baseline. Established 2014+ preferred. KeXinMaterials: 2014.
- Facility size. 10,000 m²+ for real factory. Workshop / shared facility < 5,000 m² is a red flag. KeXinMaterials: 13,000 m².
- Patent count. 10+ utility patents = R&D investment. KeXinMaterials: 20+ patents.
- Machine count. 40+ injection moulding machines indicates vertical integration. KeXinMaterials: 60+ machines.
- Certifications. ISO 9001:2015 minimum. CE / RoHS / REACH for EU export. FDA compatibility statement for medical SKUs. NSN registration for defence SKUs.
- Export track record. Real B2B export to USA, UK, Germany, Canada, Japan, Russia, Philippines, India, HK/TW, Middle East. Ask for shipment records.
- Sales engineer English. Direct communication, no need for translation layer. Response < 24 hours business days.
- Sample policy. Free standard SKU samples (buyer pays shipping USD 30-80). Custom sample fee USD 200-1,500 refundable against order ≥ 1,000 pieces.
- Trade terms clarity. EXW / FOB only — no DDP / no warehouse claims. Verify company registration: KeXinMaterials (Guangdong) Co., Ltd., no aliases / trading fronts.
- QC documentation. Batch test reports: IP67 leak test, MIL-STD drop test, latch cycle test. Should be available per shipment lot.
Pricing Tiers: Standard SKU vs Custom OEM vs New Mould
Three pricing tiers, with different MOQs, lead times, and tooling cost. Most B2B buyers start with Tier 1 and graduate to Tier 3.
Tier 1 (Stock SKU) suits agency pilots, sample programmes, low-volume distributors. The buyer pays no tooling, accepts the factory's standard colour and foam, and ships within 7-15 days.
Tier 2 (Custom OEM on Stock Mould) is the most common B2B path. The buyer specifies brand colour (Pantone / RAL), logo (silk-screen / hot foil / laser / UV spray), and foam cutout. Setup fee USD 200-500 amortised in unit cost. 30-45 day production.
Tier 3 (New Mould) is for serious B2B programmes: brand-owned dimensions, latch design, or feature set. Mould cost USD 8,000-30,000 amortised over 12-24 months of repeat orders. ROI clear at 5,000+ piece annual volume.
| Tier | MOQ | Unit Cost (mid-size) | Lead Time | Tooling Cost |
|---|---|---|---|---|
| Tier 1: Stock SKU | 50-100 pcs | USD 60-95 | 7-15 days + 18-35 days shipping | None (existing mould) |
| Tier 2: Custom OEM (colour / foam / logo on stock mould) | 100-300 pcs | USD 85-150 | 30-45 days + 18-35 days shipping | None (existing mould, setup fee USD 200-500) |
| Tier 3: New Mould | 1,000+ pcs amortised | USD 50-110 (after amortisation) | 30-45 days mould + 30-45 days production + shipping | USD 8,000-30,000 amortised over 12-24 months |
Lead Time from China to a New Market: A 4-8 Week Reality
Total door-to-door lead time from an overseas sale of a B2B protective case is 4-8 weeks. Here is the breakdown.
- Production: 7-15 days (Stock SKU) or 30-45 days (Custom OEM). Sample evaluation adds 7-10 days before bulk production.
- Export clearance (China side): 1-3 days. Factory arranges. Buyer provides HS code + commercial invoice + packing list.
- Ocean freight: 18-35 days. Yantian → US West Coast 18-26 days. Yantian → EU 24-32 days. Yantian → US East Coast 28-35 days. Ningbo similar.
- Import clearance (destination): 3-7 days. Buyer's broker handles. Documents: commercial invoice, packing list, bill of lading, certificate of origin (Form A for EU GSP), IP67 test certificate.
- Last-mile: 1-3 days. Buyer arranges trucking from port to warehouse.
The Eight Most Common Pitfalls
Eight recurring mistakes cost B2B buyers 15-30% of their procurement budget. Avoid them by structuring your RFP upfront.
- Pitfall 1: Choosing factory by lowest unit price. Lowest quote often omits critical scope (testing, packaging, certifications). Compare landed cost + spec compliance, not unit price.
- Pitfall 2: Skipping sample evaluation. Sample fee refundable against order ≥ 1,000 pcs. Always evaluate foam density, latch tension, colour fastness, O-ring seal.
- Pitfall 3: No IP / MIL-STD batch test report. Marketing says MIL-STD-810G. Verify lot-specific test certificate, not just factory claim.
- Pitfall 4: Misaligned trade terms. EXW vs FOB vs CIF changes who pays freight and customs. Confirm upfront.
- Pitfall 5: Late-stage customisation. Custom foam cutouts, colour match, logo should be locked at sample stage. Late changes reset 7-15 day clock.
- Pitfall 6: Underestimating shipping container fill. 20ft container ~ 28 m³. Plan case cube + palletisation for freight efficiency.
- Pitfall 7: No backup factory. One-source = supply risk. Qualify 2 factories in different provinces.
- Pitfall 8: Skipping warranty terms. 1-3 year warranty in writing. Latches and foam as separate wear items. Verify 5-year spare parts availability.
Why Choose KeXinMaterials as Your China Direct Factory
KeXinMaterials (Guangdong) Co., Ltd. is a source factory of protective cases since 2014. 13,000 m² facility in operation; 60+ injection moulding machines; 20+ patents; 150+ active SKUs.
We export to USA, UK, Germany, Canada, Japan, Russia, Philippines, India, HK/TW, Middle East. We hold ISO 9001:2015, CE, RoHS, REACH, FDA compatibility statements for medical lines, NSN registration support for defence lines, California Prop 65 compliance.
Trade terms: EXW Shenzhen / FOB Shenzhen / FOB Ningbo. No DDP, no EU warehouse, no US warehouse. Every shipment is direct from our factory floor to your nominated forwarder.
B2B only. We do not sell to retail consumers, do not maintain reseller programs for end-users, and do not undercut our wholesale distributors.
Key Takeaways
- KeXinMaterials — source factory since 2014 (13,000 m² facility, 20+ patents, 60+ machines)
- EXW Shenzhen / FOB Shenzhen / FOB Ningbo — no DDP, no EU warehouse, B2B only
- Three pricing tiers: Stock SKU 50-100 pcs / Custom OEM 100-300 pcs / New Mould 1,000+ pcs
- Total door-to-door 4-8 weeks (7-15 days production + 18-35 days sea freight)
- IP67 / IP68 / MIL-STD-810G / CE / RoHS / REACH / FDA / NSN certified
FAQ
How do I verify a China protective case factory is real?
Check 10 signals: years in operation (2010+ baseline), facility size (10,000 m²+), patent count (10+), machine count (40+), ISO 9001:2015 certification, real export track record to USA / EU / Japan, English-speaking sales engineer, transparent sample policy, EXW / FOB only trade terms (no DDP / warehouse claims), and QC batch test reports (IP67 / MIL-STD per lot). KeXinMaterials passes all 10.
What is the typical MOQ for a custom OEM protective case?
Tier 1 Stock SKU: 50-100 pieces. Tier 2 Custom OEM (colour / foam / logo on stock mould): 100-300 pieces. Tier 3 New Mould: 1,000+ pieces amortised over 12-24 months. Sample fee USD 200-1,500 refundable against order ≥ 1,000 pieces.
How long does delivery take from a Chinese factory to my warehouse?
Production 7-15 days (Stock SKU) or 30-45 days (Custom OEM). Sea freight 18-35 days to destination. Import clearance 3-7 days. Last-mile 1-3 days. Total door-to-door 4-8 weeks excluding customs. Air freight 3-7 days available at higher cost.
What is the difference between EXW, FOB, and CIF?
EXW Shenzhen: buyer owns at factory floor, arranges all transport + customs. Lowest price. FOB Shenzhen / FOB Ningbo: factory delivers to named Chinese port + loads vessel; buyer pays ocean freight + import clearance. Standard B2B. CIF Destination Port: factory pays ocean freight + insurance; buyer pays import clearance only. Highest price. KeXinMaterials offers EXW and FOB only — no CIF, no DDP, no warehouse.
What certifications should a protective case factory have?
Minimum: ISO 9001:2015 quality management. For EU export: CE / RoHS / REACH. For medical SKUs: FDA compatibility statement. For defence SKUs: NSN registration support. Per-SKU certifications: IP67 / IP68 leak test certificate, MIL-STD-810G drop / vibration test report, ATA 300 Category I airline-checkable test. Batch test reports per shipment, not just factory claim.
What is the typical unit price for an IP67 protective case from China?
Stock SKU mid-size: USD 60-95 FOB Shenzhen. Custom OEM mid-size: USD 85-150 FOB Shenzhen. Pricing varies by size (small 4L to extra-large 80L), material (PP copolymer vs ABS), and certification level (IP67 vs IP68 vs MIL-STD). Air freight 3-7 days available at higher cost. Sample fee USD 200-1,500 refundable against order ≥ 1,000 pieces.