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

Marketing banner showcasing granola packaging designs arranged on a wooden table with bowls of cereal and berries.
Blog

Granola Packaging Pouch Design: The Complete Guide for Brands & Bulk Buyers

Why Your Granola Pouch Design Decides Whether Shoppers Pick You or Walk Past According to Nielsen, roughly 72% of purchase decisions are made right at ...
Collage of mylar bags with freeze-dried fruits and veggies for bulk orders, with a person selecting a bag in a shop name scene text at top.
Blog

Mylar Bags for Freeze Dried Food: The Complete Buyer’s Guide for Bulk Orders

If you’re sourcing pouches in volume for a meal kit line, pet treat brand, emergency food company, or retail snack label, this guide walks through ...
Two red ViraRed supplement packets angled on a pale surface, one showing a yellow hexagonal label labeled '1 TABLET' and the branding ViraRed on the front.
Blog

Flat Pouches: The Complete Buyer’s Guide for Bulk Custom Orders

If you’re sourcing packaging for a new product launch or scaling an existing SKU, this guide gives you the numbers, specs, and supplier insights you ...
Three Aurora Coffee Roasters bags on a wooden counter in a cafe, with an espresso machine in the background and scattered coffee beans nearby, conveying a product setup.
Blog

Flat Bottom Pouch with Zipper: The Complete Bulk Buyer’s Guide for Custom Orders

Over 68% of premium coffee, pet food, and snack brands have switched to flat bottom pouches with zippers in the last five years — here’s ...
FoodSaver vacuum sealer on a kitchen counter with vacuum bags containing carrots, green beans, and meat; article about bag thickness for bulk buyers.
Blog

What Is the Thickness of FoodSaver Vacuum Bags? A Complete Guide for Bulk Buyers & Custom Orders

Did you know that a mere 1-mil difference in vacuum bag thickness can extend frozen food shelf life by up to 60% — and cut ...
Transparent vacuum-sealed bag labeled 'YLTPACK' containing cut red bell peppers, broccoli florets, and carrot slices with herbs on a kitchen counter.
Blog

How Do Vacuum Food Bags Work? The Science, Materials & Bulk Buying Guide

Globally, food waste costs businesses more than $1 trillion every year — and a surprising share of that loss happens between processing and the consumer’s ...
Vacuum-sealed raw meat and vegetables on a stainless steel counter; blue-gloved hand pressing a beef package.
Blog

Are Plastic Vacuum Bags Healthy for Food? A Bulk Procurement Buyer’s Guide

This guide breaks down the science, regulations, and procurement standards behind food-grade plastic vacuum bags—so your next purchase order protects both consumers and your bottom ...
Open freezer drawer with assorted frozen foods: salmon fillets, chicken breasts, and beef steaks in vacuum packs; veggie/fruit bags and prepared meals labeled Beef Teriyaki and Vegetable Curry visible.
Blog

How Long Does Food Last in a Vacuum Sealed Bag?

A vacuum sealed bag can turn a week of freshness into months—or even years—of usable food, but only if you store the right food at ...
Blue stand-up pouch and kraft bag with a clear window showing coffee beans, plus a black pouch, arranged on a light counter with color swatches in front for packaging sample ideas.
Blog

How to Make a Flat Bottom Pouch for Your Brand

Flat bottom pouches, also called box pouches, give brands stronger shelf presence, better filling efficiency, and a premium look for industrial-scale packaging. For coffee, snacks, ...
Row of colorful stand-up pouches for kitchen and cleaning products on a wooden table: green organic puree, orange juice, artisan tomato sauce, dish soap, nourishing body wash, and olive oil.
Blog

Stand Up Spout Bag: The Complete Guide to Flexible Liquid Packaging

The global flexible packaging market is projected to reach $269 billion by 2025 — and stand up spout bags are leading the charge. Brands switching ...

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