OEM / ODM · 600,000 units a month · Factory in Yongkang, China
W WINTHERMOVacuum Flask Factory
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600,000Units per month
2023Founded
OEM / ODMCustom branding
FOB NingboShipping port

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WINTHERMO PRODUCTS

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Car Tumblers Car Tumblers Yerba Mate Cups Yerba Mate Cups Large Capacity Large Capacity Sports Bottles Sports Bottles Vacuum Flasks Vacuum Flasks View all View all →

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BEST SELLERS

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304 Stainless Steel Yerba Mate Cup Set — 50oz / 1479ml

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304 Stainless Steel Large-Capacity Bottle with Handle & Straw Lid

304 Stainless Steel Large-Capacity Bottle with Handle & Straw Lid

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304 Stainless Steel Beer Tumbler with Handle & Straw Lid — 40oz / 1183ml

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304 Stainless Steel Car Tumbler with Handle — 40oz / 1183ml

304 Stainless Steel Car Tumbler with Handle — 40oz / 1183ml

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Stainless Steel Yerba Mate Cup — 1.2L + 1.4L + 450ml + 850ml + 260ml

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WINTHERMO FOR BUSINESS

Private label

WINTHERMO FOR BUSINESS

Your brand on our bottles. We produce private-label runs for importers, wholesalers, promotional-gift companies and retail chains — your logo, your colour, your packaging, in volumes from a trial order to full containers.

  • Logo: silk-screen, laser engraving or heat transfer
  • Pantone colour matching on body and lid
  • Retail-ready packaging with your barcode
  • Sample first, then bulk — nothing is produced blind

Start a private-label order

Factory direct

You buy from the line that makes the goods — no middle layer.

Custom branding

Logo, colour, lid and packaging produced to your spec.

Sample before bulk

Approve the physical sample, then we run the order.

Reply within 12 h

WhatsApp or email, Mon–Sat — usually much faster.

Working with us

What you get as a buyer

OEM & ODM
Your logo (silk-screen, laser engraving or heat transfer), Pantone colour matching, custom lid and body finishes, retail-ready packaging with your barcode.
Sampling
Custom samples before you commit to a bulk order, so you approve the logo, colour and packing first.
Quality control
Vacuum and leak testing on every unit, holding-temperature verification by batch, full visual inspection before packing. Third-party inspection at our factory is welcome.
Shipping & terms
FOB Ningbo / Shanghai, EXW, CIF or DDP. Container loading supervised and photographed.
Export documents
Commercial invoice, packing list, certificate of origin, and food-contact test reports for your market when your order needs them.

Compliance

Test reports & certifications

[Keep only the certificates you actually hold — misstating food-contact certification is a legal risk in export markets.]

LFGBFDARoHSISO 9001

Contact

Request a Quotation

We reply with price, MOQ, lead time and shipping options — usually within 12 hours. WhatsApp is the fastest way to reach us.

Your details are used only to answer this inquiry — never sold or shared.

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