ShinyStar Flask handles the entire process from design, produce to shipping.
No experience needed as a professional manufacturer will handle everything for you.
ShinyStar Flask handles the entire process from design, produce to shipping.
No experience needed as a professional manufacturer will handle everything for you.
ShinyStar Flask is experienced in meeting the unique demands of various partners.
Growing together and win-win cooperation is our pursuing.
You are building or scaling a brand and need a reliable stainless steel tumbler manufacturer—not just a supplier.
We support brand owners from product development to stable bulk production, helping you launch and grow without supply chain headaches.
👉 Ideal for brands planning long-term cooperation and repeat orders.
You source stainless steel tumblers in volume and need a factory-direct supplier with consistent quality and lead time.
We support regular bulk orders with standardized specs, strict QC, and export-ready packaging for global markets.
👉 Suitable for buyers managing recurring shipments.
You need a factory that can understand your requirements and respond efficiently.
We support OEM/ODM projects with structured communication, fast sampling, and controlled production.
👉 Suitable for buyers who value cooperation and clarity.
You manage branding projects, campaigns, or corporate gifting and need custom logo bottles delivered on time.
We support promotional orders with flexible customization, clear timelines, and reliable production schedules.
👉 Ideal for time-sensitive promotional projects.
As a stainless steel tumbler factory, we control every key manufacturing process in-house.
This allows stable quality, consistent lead time, and direct factory pricing.
👉 Ideal for buyers sourcing directly from manufacturers.
We support both established brands and growing businesses with flexible minimum order quantities and scalable production options.
👉 Manufacturing experience reduces supply risk.
Experienced in exporting to US, EU and other countries. Materials comply with food-grade standards such as FDA, LFGB upon request.
👉 One manufacturer, one controlled process.
As a stainless steel tumbler, we support both small trial orders and large-scale manufacturing.
Production stability remains consistent across order sizes.
👉 One factory for all production stages.
Our factory QC systems and certifications support market entry for US and EU buyers.
Designed for professional sourcing requirements.
👉 A manufacturer built for international compliance.
Our factory focuses on realistic production timelines and execution discipline.
This helps buyers coordinate launches and shipments more accurately.
👉 Predictability matters in manufacturing.
Various Models of Patented Tumblers. More than 50+ Colors Ready to Ship. Low MOQ. DDP and FBA Supported.
Please feel free to share pictures of bottles to get the quotation!
Choose the tumbler’s models, and start to customize the colors, printings, logos, accessories and packages. Please feel free to discuss your ideas with us!
Operated as a direct stainless steel tumbler manufacturing factory.
Dedicated production workshops for stainless steel tumblers
In-house forming, welding, assembly & inspection
Factory team focused on manufacturing, not trading
👉 Buyers sourcing manufacturers care about what happens inside the factory.
Built to support OEM and bulk manufacturing programs.
Stable production capacity for repeat orders
Manufacturing schedules managed by factory team
Designed for long-term B2B cooperation
👉 Capacity stability matters more than short-term output numbers.
Manufacturing processes aligned with international market requirements.
Factory-based QC at key production stages
Compliance with FDA & LFGB standards
Quality systems designed for export markets
👉 Helps buyers reduce compliance and market-entry risks.
Supplying stainless steel tumblers to global B2B buyers.
Experience serving US, EU and other international markets
Familiar with export packaging and shipment coordination
Manufacturing aligned with overseas buyer expectations
👉 Built for buyers sourcing manufacturers, not local retail.
A clear and controlled process designed for B2B buyers sourcing directly from manufacturers.
Bottle type · Quantity range · Target market
Reviewed directly by our manufacturing team
👉 You contact the factory, not a middleman.
Factory quotation and feasibility check
OEM / ODM sampling completed in 3–5 days
👉 What you approve is what we produce.
Bulk production in our own factory
In-house QC and export shipment arrangement
👉 Stable manufacturing, ready for global markets.
OEM and bulk manufacturing projects completed by our factory
Project Type
OEM stainless steel tumbler manufacturing
Factory Role
Tumbler structure confirmation
Sampling and bulk production
In-house QC before shipment
Result
Stable mass production with consistent quality for brand launch.
Project Type
Bulk vacuum flask manufacturing for import market
Factory Role
Factory-direct production
Lead time control
Export packing coordination
Result
Repeat orders supported with predictable delivery schedules.
"Your team did an amazing job recommending hot-selling stainless steel water bottles that our customers absolutely love. It's been a pleasure working with you."

Purchasing Manager, Green Earth Co.
"We are thrilled with the customized stainless steel water bottles. The design and quality are top-notch, and the customization process was seamless."

Director of Operations, Fitness First
"Thank you for assisting us in procuring various accessories along with the water bottles. The shipment was complete and arrived on time."

Owner, Pure Hydration
"Your team’s support in transporting our goods has been invaluable. The logistics were handled perfectly, ensuring a smooth delivery."

General Manager, Urban Adventures
"The bulk order process was efficient and hassle-free. The water bottles are durable and of excellent quality."

Sales Director, Outdoor Essentials
"The personalized water bottles have been a hit with our clients. The customization options provided were fantastic!"

Founder, Healthy Hydration
"Your team’s recommendation on the latest designs really paid off. The water bottles are stylish and functional, and our sales have increased."

Head of Marketing, Pure Wellness
"The quality of the stainless steel water bottles exceeded our expectations. The fast shipping and efficient customer service were much appreciated."
Our MOQ typically starts from 1,00 pcs per design, depending on the tumbler type and customization level.
We also support low MOQ solutions for startups and small brands to help test the market efficiently.
Yes, we offer full custom stainless steel tumbler services, including logo printing, color customization, and packaging design.
We support laser engraving, silk printing, and heat transfer to match your branding needs.
We are a direct stainless steel tumbler manufacturer with our own production facility and automated production lines.
Working with us means factory pricing, stable quality, and better communication efficiency.
We produce a wide range of tumblers, including:
Custom designs are also available.
Yes, all our tumblers are made from food-grade stainless steel (304/316) and are completely BPA-free.
They meet international safety standards for global markets.
We can also offer fast-track production for urgent orders.
Yes, we provide samples before mass production.
You can test the quality, design, and performance before confirming your bulk order.
We implement strict quality control including:
Our defect rate is kept below industry standards.
Yes, we specialize in bulk and wholesale tumbler production, with strong capacity to handle large orders and long-term supply.
You can send us your requirements including quantity, design, and customization details.
We will provide a detailed quotation within 24 hours.
If you are looking for a reliable stainless steel tumbler manufacturer, we would be happy to support your project.
Our team can help you develop custom tumblers tailored to your brand requirements.
Contact us today to receive:
product catalogs
sample support
quotation within 24 hours
Send us your inquiry and start building your custom tumbler line today.
We will contact you within 1 working day, please pay attention to the email with suffix “@insulflaskio.com”
We will contact you within 1 working day, please pay attention to the email with suffix “@insulflaskio.com”
We will contact you within 1 working day, please pay attention to the email with suffix “@insulflaskio.com”
We will contact you within 1 working day, please pay attention to the email with suffix “@insulflaskio.com”
We will contact you within 1 working day, please pay attention to the email with suffix “@insulflaskio.com”
Note: Your email information will be kept strictly confidential.
We will contact you within 1 working day, please pay attention to the email with suffix “@insulflaskio.com”
We will contact you within 1 working day, please pay attention to the email with suffix “@insulflaskio.com”
We will contact you within 1 working day, please pay attention to the email with suffix “@insulflaskio.com”
We will contact you within 1 working day, please pay attention to the email with suffix “@insulflaskio.com”
We will contact you within 1 working day, please pay attention to the email with suffix “@insulflaskio.com”
Note: Your email information will be kept strictly confidential.
John Smith
CEO, Eco Living Inc.