Stainless steel vacuum cup factory since 2020 · OEM/ODM programs · ISO9001 manufacturing · FDA & CE certified · exported to dozens of countries
2020
Factory established
6+
Years focused on vacuum insulated drinkware
200+
Models in the current catalog
OEM/ODM
Full custom programs
OUR FACTORY
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Qualflask
Committed to creating durable, reusable products
88000 m² manufacturing facility
20 automated production lines
180+ patents
20,000 units daily production capacity
Premium Insulated Drinkware, Built for Global B2B Partners.
Custom tumblers & bottles adaptable to target markets, budget ranges and compliance requirements.
OEM & ODM Service
Custom printing, coating and exclusive product development.
- Custom Branding
- New Mold Development
Vacuum Insulation
Double wall vacuum insulation for long-lasting temperature control.
- 24h Cold Keep
- 12h Heat Keep
Quality Assurance
Complete quality control and international compliance.
- ISO9001 Plant
- Large Volume Supply
Safe Raw Materials
Premium 304 / 316 food grade stainless steel.
- FDA Certified
- LFGB Certified
OEM / ODM
Custom insulated drinkware programs, from concept to shipment.
For brands, distributors and importers that need a controlled process, clear documentation and dependable execution.
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Design & ID
Industrial design, brand styling and colorway development aligned to your market positioning.
Engineering & DFM
Container structure engineering, vacuum insulation optimization and design-for-manufacturing review.
Mass production
Line-balanced assembly with in-process QC, food-grade material inspection and full traceability.
Packaging & export
Retail-ready packaging, compliance certification documentation and worldwide logistics.
Why Choose Us
Unmatched Quality and Innovation for Your Hydration Needs
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Automated Precision
Our fully automated production lines ensure high-quality standards and consistent performance across all products.
02
Robust Quality Control
We employ strict quality checks to guarantee that every item meets international safety and quality standards.
03
Flexible Customisation
Our dedicated design team works closely with you to create bespoke products tailored to your specific needs.
Client Feedback
Testimonials
What Our Customers Say
A reliable manufacturer we have cooperated with for years. The vacuum insulation performs steadily,customizable logo, colors and packaging.
Jordan Smith
Our buyers love its solid and durable feel. The factory supports full gift box customization with strict QC and low defect rate.
Taylor Johnson
Consistent quality, drop-resistant, complete docs, flexible customization, long-term partner.
Casey Williams
START A PARTNERSHIP
Tell us what you want to develop for your market.
Dealer, importer, wholesale and OEM/ODM inquiries are routed straight to our sales team — typical reply within one business day.