China’s Top Insulated Water Bottle Factory
- Free Logo Customization – Support laser engraving and printing for your brand.
- Certified & BPA-Free – All bottles meet FDA, CE, ROHS, and ISO9001 standards.
- 16 Years of Experience – Established manufacturer with wide global client base.
- OEM & ODM Available – Flexible customization from design to packaging.
Featured Water Bottle Wholesale
- UV Sterilizer · Temperature Display · Hydration Reminder
- 316 Double-Wall Stainless Steel – 24-Hour Insulation
- 500ml & 750ml – Large Capacity Options
- Comfort Grip Handle · Durable Powder Coating · Fits in Car Cup Holder
- 18/8 Food-Grade Stainless Steel – Long-Lasting Temperature Retention
- OEM/ODM Support – Ideal for Wholesale and Brand Customization
- Soft-Touch Rubber Coating · Leak-Proof Small Mouth Design
- 18/8 Food-Grade Stainless Steel – Hot & Cold Retention up to 24 Hours
- Perfect for Daily Use, Gym, Office, and Outdoor Activities
- Advanced 4-Stage Filter: Hollow Fiber Membrane · Activated Carbon · Ion Exchange Resin · Silver Ion Antibacterial Ball
- Removes 99.99% of Impurities · Improves Water Taste and pH Balance
- Built-in Compass – Perfect for Camping, Hiking, and Outdoor Adventures
Custom Water Bottles: 4 Pathways to Uniqueness
From branding to groundbreaking innovation – precision manufacturing, simplified.
Logo Customization
Turn Bottles into Brand Ambassadors
- Laser engraving / Full-color printing
- MOQ 50 units| 24-hour sample proofing
- Compatible with all stock bottle designs
Perfect for: Corporate gifts, team merchandise, retail branding
Packaging Customization
Unbox an Experience
- FSC-certified boxes/eco-pouches
- Foil stamping, spot UV, embossed textures
- Add-ons: QR sleeves, gift cards, anti-counterfeit seals
Perfect for: Luxury launches, gift sets, retail-ready displays
Color Matching
Perfect Hue, Zero Compromise
- Pantone color accuracy guaranteed
- Customize body, lid, sleeve separately
- Matte/glossy/metallic finishes
Perfect for: Event themes, seasonal collections, brand identity
Bespoke Mold Design
Your Vision, From Molecule to Mass Production
- Structural engineering support
- Food-grade material selection (Tritan/PP/Stainless Steel)
- 7-day prototype | 30-day full production
Perfect for: Startups, patented designs, ergonomic innovations
Design Your Insulated Water Bottle with Laser-Engraved Logo
Work with our expert product designers to create your own unique water bottle. We offer fully customized designs and precision laser engraving for logos, giving your product a premium and professional touch.
insulated water bottle factory
Customized Services
Free Custom Laser LOGO
Color Box Design
Free Custom Color
Every Material Matters:
We don’t mix grades – every bottle uses only top-tier materials.
Stainless steel
316 Steel (Not Cheap 201!): 30% stronger salt/acid resistance vs 304
Certified 304 Option: Daily-use rust-proof at lower cost
Plastic
BPA-Free Tritan™, survives boiling water warps
Silicone
Chew-proof FDA-certified, odorless even at 100°C
About mountop
Mountop is a leading stainless steel insulated water bottle factory and tumbler manufacturer based in Shenzhen, China, established in 2008.
With more than 16 years of experience in the drinkware industry, we specialize in producing high-quality insulated bottles, tumblers, and smart water bottles for global brands and distributors.
Our factory is equipped with advanced production lines, professional R&D engineers, and strict quality control systems certified by ISO9001. All our products meet international standards including FDA, CE, ROHS, FCC, UKCA, and BPA Free.
We support OEM & ODM customization, offering full services from product design, mold development, logo engraving, and color customization to packaging design. Whether you need wholesale products or tailor-made solutions, Mountop ensures top quality, competitive pricing, and fast delivery.
Partner with Mountop — your reliable insulated water bottle factory in China — to bring your drinkware ideas to life directly from a trusted manufacturer in Shenzhen.
Cooperation Partners
Partnering with Global Brands
We deliver high-quality custom water bottles, earning trust from top international companies.
Our Water Bottle Factory Audit Certification
Quality Assurance
Our Products Are Certified with FDA, CPSIA, UL, Prop 65, RoHS, FCC, CE, and ISO 9001
Ask Away: Our FAQ Section
Why should I choose Mountop?
Mountop is one of China’s leading water bottle manufacturers, established in 2008.
We provide a complete solution — from concept design to mass production — with guaranteed quality and responsive service.
Here’s why global brands choose us:
1. Over 16 years of manufacturing experience in stainless steel and smart bottles.
2. Comprehensive OEM/ODM service – in-house designers, engineers, and mold workshop.
3. Premium materials & craftsmanship – 316 stainless steel, food-grade silicone, and advanced surface treatments.
4. Global certifications – ISO9001, CE, FCC, FDA, RoHS, BPA-Free.
5. Innovation & patented technology – UV sterilization, temperature display, hydration reminder, and smart PCBA control.
6. Free laser logo and custom packaging available.
7. Reliable after-sales service – warranty and fast support for every order.
8. Based in Shenzhen – convenient logistics and fast sampling.
What kind of after-sales service do you provide?
We care about long-term cooperation, not just one sale.
Mountop provides comprehensive after-sales support to ensure every customer is fully satisfied:
- Warranty: 12-month warranty for quality-related issues (longer warranty for specific models available).
- Quick response: our support team replies within 24 hours for any product or order issue.
- Replacement & repair: we offer free replacements or repair for defective items under warranty.
- Spare parts supply: lids, seals, and accessories available for maintenance.
- Customized after-sales solutions: for distributors or branded clients, we can set up replacement or return systems matching your local market.
Can you provide samples?
Yes, samples are available for testing and evaluation.
We offer two types:
- Ready-to-ship samples: choose from our in-stock models; quick delivery and affordable for initial testing.
- Customized samples: includes 3D mockup + real sample; ideal for design validation before mass production.
Sample cost depends on customization complexity and quantity.
In most cases, the sample fee can be refunded or deducted once you confirm a bulk order.
We also support sample testing with official inspection or certification reports if required.
Do you have certifications?
Yes. Mountop is an ISO-certified manufacturer with multiple international approvals.
Our certificates and reports include:
- ISO 9001 – Quality Management System
- CE, RoHS – Safety & environmental compliance
- FCC, UKCA – For smart or electronic bottles
- FDA – Food contact safety
- BPA-Free declaration
- SGS / Intertek third-party test reports (for material, food contact, UV sterilization, etc.)
We can provide relevant certificates or copies according to your target market (EU, USA, UK, etc.).
Do you offer customization (OEM/ODM) options?
Absolutely! Mountop specializes in OEM & ODM manufacturing with a full in-house design and engineering team.
You can customize almost every part of the bottle, including:
- Color & surface finish: powder coating, matte, glossy, PVD, anodizing, etc.
- Logo & packaging: laser engraving, silk printing, heat transfer, or embossing; customized boxes and labels.
- Structure & mold: we create 3D drawings, make 3D samples, and open new molds for your exclusive design.
- Smart functions: UV sterilization, temperature display, hydration reminder, or PCBA-controlled motor (for blender cups).
- Material & capacity: choose from 316/304 stainless steel and various sizes (500ml, 750ml, etc.).
- MOQ & packaging: flexible order quantities and gift-set options available.
Our standard customization process:
1. Customer provides idea or ID concept
2. We create 3D design drawings for confirmation
3. 3D prototype sample for structure check
4. Mold development and production confirmation
5. Send sample for approval
6. Mass production
7. Logo printing and packaging
8. Shipment
What materials are your water bottles made of?
- 316 stainless steel (medical-grade): Exceptional corrosion resistance; ideal for premium vacuum-insulated or UV-sterilizing bottles.
- 304 stainless steel: High-quality and cost-effective; commonly used for double-wall insulated bottles and handles.
- Food-grade plastics (PP, Tritan): BPA-free, lightweight, transparent, and impact-resistant; often used for lids and straws.
- Food-grade silicone: Used for seals, gaskets, and mouthpieces; flexible, heat-resistant, and long-lasting.
- Electronic parts (for smart bottles): Made from certified, safe, flame-retardant materials.
Are your water bottles BPA-free?
Yes. All materials that come in contact with water are 100% BPA-free.
We only use certified food-grade plastics such as Tritan and PP, which are completely safe and non-toxic.
Stainless steel bottles (304 and 316) are naturally BPA-free.
We can also provide BPA-free compliance documents or third-party testing reports upon request.
Request a Quote
Ready to Work Together? Build a project with us!
From design to delivery, we craft precision water bottles backed by R&D expertise. Trusted worldwide for quality, speed, and innovation.
Let’s build your brand.
Get in Touch
Address
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No. 51, 53, Baolong 1st Road
Longgang District, Shenzhen, Guangdong
