
Inovative Packaging To Enhance Brands
Fast Sincere
BRC Certified
Over 20 years factory
Export to 50+ countries

Inovative Packaging To Enhance Brands
Fast Sincere
Quality
Sustainable
Design






About Us
We Are Solutions For Your Brand Packaging
Fast Sincere is mainly supply square bottom bags, zipper bags, stand up bags, gusseted bags, flat poly bags based on OPP, PP, PE and other laminated material. Also we invested in the paper products industry to expand our product lines to meet the needs of different groups of people
- Innovative Packaging
- Creative Solutions
- Customer Satisfaction
- Offers Significant Value
- Continuous Improvement
- Conserving Natural Resources
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Compostable Square Bottom Bags
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Matt OPP Square Bottom Bags
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Kraftpaper Like Print Bags with Square Bottom
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Iridescent Bags
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High Barrier Square Bottom Bags
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Flat Bottom Bags with Custom Window
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Custom Printed Bags
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Coffee Packaging Bags
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EXPERT
Accelerating Innovations In Packaging
Crystal clear bags with square bottom, customized printing, various closure, both recyclable and compostable material for choice.

Best Quality Of Packaging
Self-own laboratary, and long term cooperation with 3rd party lab.

Creative Packaging
Different shapes, custom printing up to 10 colors, paper carton inserted at bottom, hot-stamp feature, kraftpaper like printing…

Environmentally Friendly
100% Recyclable
Compostable
Our Service
We Provide Various Kinds Of Packaging
Specialized in producing OPP square bottom bags, cross bottom bags, stand up pouches, zipper basgs, bakery packaging bags, tea/coffee packaging bags, cannabis packaging bags…
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01 Step
Choose Your packaging
Bag shape and size, artwork, order quantity...
Packaging In Process
Design work, raw material preparation, printing, converting, inspection, packaging...
02 Step
Packaging Ready To Use
Measuring, filling test...
03 Step
Advantage
Why Choose Us
YOUR FLEXIBLE PACKAGING PARTNER
WE BENEFIT TOGETHER
Specialized
OPP/Compostable
- Square Bottom Bags
- Cross Bottom Bags-no gueest
- Diamond Bags
- Custom Printed Bags
- Block Bottom Bags with Paper Cardboard
- Flat Bottom Bags with Tin Tie
- Kraftpaper Like Printing Bags
- Iridescent Bags
- Matt Finish Bags
- Custom Window Bags
Food/non-food
- Sweets Packaging
- Bakery Packaging
- Chocolates Packaging
- Spices Packaging
- Cookies Packaging
- Nuts Packaging
- Pasta Packaging
- Gift Packaging
- Coffee/Tea Packaging
- Cannabis Packaging
Factory Process
20+ years
- Cutting
- Printing up to 10 colors
- Laminating
- Converting
- Label/Sticker
- Shinny hot-stamp Feature
- 20+ Production Lines
- 600 Tons monthly production capacity
- Self-own Laboratary

Client
The bags are a great size and quality. I love the cardboard on the bottom for a little added stability. I would buy these again and recommend them to others.

Client
We were very pleased to see the thickness of the cellophane was good. Also, it was nice to see the cardboard bottom. We often use these to put out chocolate covered oreo cookies in. whatever treats we put in it will look great.

Client
Testimonials
Our Client Said
Providing good and consistant quality bags, and customer satisfaction are our philosophy.
News & Blog
Our News
Exhibition Plan
Booth No.: A6 - 026C 18-22 JANUARY 2025 RIMINI EXPO CENTRE, ITALY...
Amazing Advantages Of Flex Packaging
There are several important reasons why the popularity of flex packaging continues to...
They are the perfect size for my mini bundt cakes. I really love that the cardboard bottom is already in the bags so I don't have to assemble them. Not sure how small the cupcakes are in their ad picture, but my silicone bundt cake form measures 4 inches so my cakes are a little smaller than the bag. Could not be happier! I would definitely recommend.