Trusted Custom Flexible Pouch Packaging Manufacturer

Premium Quality

100% Leakproof, Durable, High Barrier Protection – ISO 22000, FDA, BRC, BSCI Certified

Reliable Delivery

Global Delivery, Fast & On-Time, Trusted by Clients Worldwide

Cost-Effective Price

The Most Competitive Factory Pricing

Custom Solutions

100% Match Your Designs: Sizes, Styles, Printing, Logo

Dedicated Support

Free Samples & Free Design Services. Worry-Free After-Sales Service

Flexible Pouch Packaging Types

Tailored for Excellence: Our packaging bags are crafted to precision, ensuring utmost protection for your products. Durable, customizable, and meticulously designed to meet your unique needs.

a little story about us

Shenzhen Yongliantai New Material Technology Co., Ltd.

Founded in 2005, our factory specializes in custom packaging bags of all kinds, setting industry benchmarks for quality, efficiency, and reliability. Operating from our state-of-the-art, dust-free facility, we utilize advanced technology and a dedicated team of 150+ professionals to produce durable, high-performance bags tailored to diverse needs. From small batches to large-scale orders, we ensure fast turnaround times without compromising on quality.

Our commitment to excellence is reinforced by internationally recognized certifications including ISO 22000, FDA compliance, EU food-grade standards, and GRS (Global Recycled Standard). Guided by integrity and a passion for innovation, we deliver packaging solutions that not only meet rigorous safety and sustainability benchmarks but also help elevate your brand. Partner with us for packaging that drives your business forward.

360° Virtual Factory Tour

Trusted by Global Brands

Disney logo
NYX-logo
Mercedes-Benz_
Reebok-Logo
Fila-logo
Colgate
Yamaha_logo
daiso-logo
Walmart_logo
Innisfree-Logo

Crafting Quality: Our Production Process

Welcome to Visit Our Dust-Free Workshop Anytime.

Trust in our expertise: We are confident that if you choose us, you won’t have to worry about quality, lead time, or anything else!

Why Choose Us

We pride ourselves on providing high-quality, reliable, and custom packaging solutions that cater to your unique needs. With over 20 years of experience in the industry, we are committed to delivering the best service, exceptional products, and on-time delivery—ensuring you receive exactly what you need, when you need it. Our team works closely with you to understand your requirements and provide tailored solutions that drive your success.

Our Rigorous leak-proof testing

Our Certifications

ISO_9001-2015
Global-Recycled-Standard-GRS
Forest_Stewardship_Council-FSC
Food_and_Drug_Administration-FDA
bsci-logo
prop-65
pfas free

our Global Exhibitions

Engage with YLT’s cutting-edge solutions and talk shop with our experts at international packaging events.

Latest Blog

Assorted snack and beverage bags on a white kitchen counter, including Roasted Coffee, Organic Granola, and Mango Slices labels visible on the front packagings.
Blog

The Complete Guide to Food Packaging Pouches: Materials, Customization, and Sourcing for Bulk Buyers

Flexible pouches have quietly overtaken the shelf. Walk down any grocery aisle and you’ll see coffee, snacks, pet food, sauces, and even ready meals housed ...
Bag of Artisan Coffee Roasters Coastal Blend whole bean on a wooden kitchen counter with blurred coffee equipment in the background
Blog

Mylar Bags: The Complete Guide to Custom Packaging That Keeps Products Fresh

Picture a small-batch coffee roaster who spent weeks perfecting a single-origin blend. The beans smelled incredible on roast day. Two weeks later, sitting in a ...
Row of colorful snack bags on a wooden table: Spicy BBQ Organic, Spicy Beps Organic, Artisan Kettle Chips Sea Salt, Nacho Cheese Bold Flavor, and Root Veggie Crisps Original, with a small salt shaker in front.
Blog

The Complete Guide to Custom Chip Bags: Materials, Design, and Bulk Ordering for Brands

Walk down any snack aisle and you’re looking at a battlefield. Dozens of products fight for a shopper’s attention in under three seconds, and the ...
Assorted kid-friendly snack pouches on a display shelf, including Organic Mango Slices, Healthy Seed Mix, and Fresh Press Juice with star-shaped mini snacks nearby.
Blog

The Complete Guide to Shaped Pouches: Custom Die-Cut Packaging That Sets Your Brand Apart

Walk down any retail aisle and your eye lands on the package that breaks the pattern. Rows of rectangles blur together, but a pouch cut ...
Row of snack bags on a grocery shelf, including Ocean Bites and Crunchy Fix branding on colorful packages.
Blog

The Complete Guide to Snack Packaging Bag Sizes: Choosing the Right Dimensions for Your Product

Selecting the right snack packaging bag size is one of the most consequential decisions a brand or manufacturer makes before placing an order. The dimensions ...
Row of Natural Harmony liquid soap refill pouches in sizes=
Blog

The Complete Guide to Liquid Soap Pouch Sizes: Choosing the Right Capacity for Custom Orders

Selecting the right pouch size is one of the most consequential decisions a packaging buyer makes. Get it right, and you balance shelf appeal, shipping ...
Hand holding a brown paper bag labeled Elegant Multi-Grain Mix (500g) in a grocery store aisle with grain bags on shelves beside it.
Blog

Grain Packaging Bag Sizes: A Complete Guide to Choosing the Right Dimensions for Retail and Custom Orders

Picking the right bag size sounds simple until you’ve watched a production run come back with sagging seals, crushed corners, or twice the headspace you ...
Assortment of oat and granola packets on a wooden kitchen island with bowls of cereal in the background.
Blog

Cereal Packaging Pouch Size: A Complete Sizing Guide

Why the Right Cereal Pouch Dimensions Make or Break Your Product Choosing the dimensions of a cereal pouch is a strategic decision, not a packaging ...
Assorted sealed apparel bags on a wooden table in a warehouse, with a prominent URBAN THREADS logo on the front bag.
Blog

Custom Ziplock Bags for Clothes: The Complete Buyer’s Guide for Brands & Bulk Orders

Custom Ziplock Bags for Clothes: The Complete Buyer’s Guide for Brands & Bulk Orders Packaging is the silent salesperson for any clothing label. Before a ...
Five bags of frozen foods on a kitchen counter: green peas, fruit blend, chicken nuggets, green beans, and vegetable stir-fry.
Blog

Frozen Food Packaging Bag Size: A Complete Sizing Guide

Why the Right Frozen Food Bag Dimensions Make or Break Your Product Bag sizing is one of the most overlooked decisions in frozen food production, ...

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