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Extra Large orthodontic-case Wholesale Manufacturer | Medical & Cold Chain Case | KeXinMaterials

KeXinMaterials: Extra Large orthodontic-case Wholesale from source factory, wholesale price, OEM/ODM custom, 12h quote, 30-45 day delivery. FOB Shenzhen / EXW Zhongshan, T/T 30% deposit. Medical & Cold Chain Case, IP67/MIL-SPEC certified. Inquire kexin@beeaa.com or WhatsApp +86 13590555309.

UN3373 Biological Specimen Carrier

Specifications

Operating Temperature

-30℃ ~ +70℃

MOQ

500 pcs

Material

Certifications

KC

Lead Time

30-45 days

IP Rating

Wholesale Pricing

QuantityUnit PriceDiscountLead Time
50-199 pcsUSD 25-80-30-45 days
200-499 pcsUSD 22-7210% off30-45 days
500-999 pcsUSD 19-6520% off30-45 days
1000+ pcsUSD 16-5830% off30-45 days

FAQs

Is KeXinMaterials a factory or a trading company?

KeXinMaterials (Guangdong) Co., Ltd. is a source factory with an 18,000㎡ facility. We control the entire process from material modification, mold development, injection/rotational/thermoforming, assembly to shipping. Located in Dongguan, Guangdong, factory visits are welcome by appointment.

Do you provide samples?

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.

What certifications do nucleic acid sample cases need?

UN3373 Category B, IATA Packing Instruction 650, ADR (EU road), DOT 49 CFR (US road), WHO PQS performance spec. We provide primary + secondary + outer packaging 3-layer solution.

Deep Dive

After testing over 200 case designs, our R&D team concluded that Extra Large orthodontic-case Wholesale is not a simple plastic box—it involves 4 dimensions: material engineering, mold design, IP rating matching, and application validation.

Our factory's 2024-2026 statistics reveal that Extra Large orthodontic-case Wholesale from our factory has a return rate of just 0.3%, far below the industry average of 3-5%. We credit this to source materials + strict QC.

We typically advise customers to when choosing Extra Large orthodontic-case Wholesale, follow my 3-step rule: check factory size (13,000㎡ is the baseline), check certifications (CE/ROHS/IP67 is the minimum), and check patent count (20+ means reliable).

Deep Dive

Cold-chain solution for 3 major vaccine manufacturers.

Our in-house 2024-2026 test data shows that.

From our experience, the best approach is.

After testing over 200 case designs, our R&D team concluded that.

Deep Dive

Wang Tao reports: "US buyers care about FBA prep. EU buyers want REACH. Middle East buyers need Arabic labels. We handle all three. ".

Deep Dive

A Japanese photography equipment maker came to us in 2024 with a custom foam insert for Extra Large orthodontic-case Wholesale. We redesigned the mold 3 times until the fit was perfect. They've reordered 6 times since.

Inquire Now · 30-Day Delivery

Source factory, wholesale price, 12-hour quote