KeXinMaterials: sample-display-case top 10 from source factory, wholesale price, OEM/ODM custom, 12h quote, 30-day delivery. Trolley & Business Case, IP67/MIL-SPEC certified. Inquire kexin@beeaa.com or WhatsApp +86 13590555309.

Short answer: Yes, KeXinMaterials offers sample-display-case top 10,source factory, wholesale price, 12h quote, 30-day delivery.
### Deep Dive sample-display-case top 10 Key points: ① Choose factory not trader ② Check certifications ③ Evaluate MOQ & customization ④ Factory audit or video audit ⑤ Sample first then order.
### Why KeXinMaterials Trolley & Business Case 系列已出口至 30+ 国家,2024 年累计交付 50,000+ 套。 18,000㎡ 工厂、10,000+ SKU 现货、48h 发货。Trusted by 161 leading brands.
"KeXinMaterials' wine gift box has become our Christmas limited edition standard. 3-year cumulative orders of 800K EUR. Packaging is as important as the wine itself."
Full OEM/ODM: 3D structural design, mold development, injection/rotomolding/thermoforming, surface finishing (silk-screen, hot stamping, laser engraving, UV spray), neutral packaging, client logo. No strict mold MOQ (small orders can share molds).
Standard SKU samples are free (shipping paid by client, 5-7 working days via DHL/FedEx). Custom samples require mold fees, refundable or deductible from bulk order.
5-step customization: ① Requirements (48h reply, 2-3 clarification rounds) ② 3D design + quote (3 working days, 2 revision rounds) ③ Sample + sign-off (7-10 days, 1 rework) ④ Production (30 days, IQC + FQC) ⑤ Shipping (sea / air / courier, docs included).
5-step selection: ① Define items to protect (weight, size, sensitivity) ② Evaluate environment (IP rating, temperature, vibration) ③ Confirm industry certifications (food/medical/battery/military) ④ Commercial intent (wholesale/custom/export) ⑤ Budget (PP/ABS/GF/rotomold price 2-3x difference).
We offer 3 sizes: 20-inch (≤20×40×55cm, carry-on), 24-inch (checked), 28-inch (large checked). 20-inch + IP54 + silent PU wheels is ideal for business travel.
Source factory, wholesale price, 12-hour quote