Premium Silicone Drinkware Accessories for Global Brands
Professional OEM/ODM manufacturer specializing in tumbler boots, seal rings, silicone lids, and hydration accessories. Serving distributors, importers, and brands across North America & Europe.
Our Product Series
Complete range of silicone drinkware accessories designed for global brands, distributors, and importers seeking reliable OEM/ODM manufacturing partners.
Silicone Boot
Impact protection & anti-slip design
Silicone Sleeve
Heat insulation & ergonomic grip
Silicone Lids
Universal fit & eco-friendly design
Seal Rings
Leak-proof & durable performance
Straw Hole Plugs
Spill-proof & dust protection
Bite Valve
Ergonomic design & leak-proof
Zipper Pulls
Custom branding & easy grip
Why Choose Silijoy?
Professional manufacturing excellence meets reliable partnership. We understand the challenges procurement officers face and deliver solutions that exceed expectations.
Factory-Level Reliability
Strict quality control, complete supply chain, and stable large-scale production supporting 1,000+ successful projects annually.
Professional OEM/ODM
From concept to mass production. Complete design, prototyping, certification, and manufacturing services under one roof.
Quality Certifications
Food-grade silicone, LFGB certified, BPA-free materials. Every product inspected before shipping to global markets.
Flexible Customization
Material, size, design, color, logo, pattern, packaging, and labeling customization to match your brand requirements.
Fast Turnaround
Efficient production process with competitive factory-direct pricing. Quick response to market demands and urgent orders.
Global Market Focus
Specialized in North American and European markets with deep understanding of compliance requirements and customer preferences.
Ready to Start Your Custom Project?
Join 1000+ successful brands who trust Silijoy for their silicone accessory needs. Get professional OEM/ODM services with factory-direct pricing.
Trusted by Leading Brands Worldwide
Over 10 years of excellence in silicone manufacturing, serving distributors, importers, and brands across North America and Europe.
Serving Industry Leaders
Proven Excellence in Every Detail
From raw material selection to final quality inspection, every step demonstrates our commitment to manufacturing excellence and customer satisfaction.
State-of-the-Art Production Facilities
Our factory features advanced silicone compression molding and LSR injection molding capabilities, ensuring consistent quality and efficient production for large-scale orders.
LSR Injection Molding
Precision manufacturing for complex geometries
Compression Molding
High-volume production with consistent quality
Custom Tooling
In-house mold design and manufacturing
Rigorous Quality Control Standards
Every product undergoes comprehensive testing and inspection before shipping. Our quality management system ensures consistent excellence that meets international standards.
Trusted by Leading Brands Worldwide
See what our B2B partners say about our quality, service, and reliability in delivering custom silicone solutions.
"Silijoy has been our go-to supplier for custom tumbler accessories for over 3 years. Their quality control is exceptional, and they always deliver on time. The FDA certification gives us complete confidence in our product line."
"The custom silicone sleeves and boots from Silijoy have transformed our product offering. Our customers love the protection and grip, and the LFGB certification was crucial for our European market expansion."
"Working with Silijoy's OEM team has been seamless. From initial design to mass production, they handled everything professionally. Their custom gasket solutions solved our leak issues completely."
Production Capacity & Global Reach
Recent Project Showcase
Successful custom manufacturing projects for global brands
Custom Tumbler Boot
North American Brand - 50K Units
Seal Ring Series
European Distributor - 100K Units
Private Label Line
Global E-commerce - 200K Units
Simple Customization Process
From initial concept to mass production, we guide you through every step of the custom silicone accessory development process.
Inquiry & Requirements
Share your project details, specifications, and quantity requirements
Design & Engineering
Our team creates custom designs and technical drawings for approval
Prototyping & Testing
Physical samples created for quality testing and final approval
Tooling & Setup
Custom molds manufactured and production line configured
Mass Production
Full-scale manufacturing with quality control and on-time delivery
End-to-End Project Management
Our experienced project management team ensures smooth communication and timely delivery throughout the entire customization process.
Dedicated Account Manager
Single point of contact for your project
Regular Progress Updates
Weekly reports on project milestones
Quality Assurance
Comprehensive testing at every stage
Ready to Start Your Custom Silicone Project?
Join 1000+ successful brands who trust Silijoy for professional OEM/ODM silicone accessory manufacturing. Get factory-direct pricing and expert support for your next project.
Quick Response
Get detailed quote within 24 hours
Free Samples
Quality reference samples available
Expert Support
Professional technical consultation