Contact Us: +86 13855215327 | info@customizedwaterbottles.com


Product Categories
Featured Wholesale Products
About IFUN
Founded in 2010, Anhui iFun specializes in high-quality drinkware manufacturing, offering OEM & ODM services to global brands. Our product range includes insulated water bottles, travel tumblers, coffee mugs, food jars, and more—all customizable through custom molding, printing, and packaging to meet your branding needs.
With a 9,000+ sqm factory equipped with advanced automation and a skilled production team, we ensure precision in every custom manufacturing process, from material selection (Material Guide) to final inspection. Our strict quality control and efficient shipping & logistics support allow us to deliver over 100,000 pieces weekly, guaranteeing fast turnaround for Amazon sellers and bulk orders.
Whether you need custom logo drinkware, private-label gifting solutions, or end-to-end production support, we serve 150+ countries with a reputation for reliability. Partner with iFun for innovative design, durable products, and seamless supply chain management.
Cooperation Partners













Why Choose Us?
OEM/ODM Specialist
Custom Designs: Tailored to your brand requirements
Flexible Orders: Low MOQ & bulk production
Fast Samples: Quick turnaround for prototypes
IP Protection: Secure handling of your designs
Quality & Compliance
Strict Testing: Leak-proof, durability & safety checks
Certified Materials: BPA-free & food-grade options
Secure Data: NDAs & encrypted file transfers
Full Traceability: Transparent production records
E-Commerce Ready
Amazon FBA Support: Pre-labeled packaging
Warehouse Solutions: Bulk storage & discounts
Listing Help: Compliant product descriptions
Reliable Support
Dedicated Service: Single-point contact
Quick Problem-Solving: Technical & logistics support
Market Updates: Trends & innovation insights
BLOG
304 vs 201 Stainless Steel: Which One Truly Outperforms?
SUS 304 stainless steel offers better corrosion resistance and durability than 201, making it the...
Read MoreHow Many Ounces in a Pint?
A US pint holds 16 fluid ounces, while a UK pint has 20. Find out...
Read MoreHow many ounces can a large capacity tumbler hold in 2025?
In 2025, a large capacity tumbler holds 30-64 oz. Compare sizes and see how a...
Read MoreOwala water bottles manufacturing cost breakdown and how it compares to other brands
Owala water bottles cost $2.50–$5.00 to make. See how their design, production, and pricing compare...
Read More