A Factory That Sells Directly, and Says So
SQ Packaging is a 3-in-1 group — two manufacturing sites and one trading hub. We quote, print and ship from the same buildings, which is why lead times and pricing hold up.
22+ Years of Manufacturing Expertise
We started in 2004 as a small printing workshop in Dongguan. Today the group runs two factories and a trading hub with 150+ professionals, producing custom flexible packaging for food, coffee, apparel, beauty, pet and retail brands in more than 50 countries.
Most of our customers come to us after a bad experience with a trading company: a price that moved, a lead time that slipped, a structure that did not match the spec. Our answer is to make the spec explicit — film structure, gauge, print method and certificate — on every quotation.
What We Actually Run
Production capability, not a brochure list. If a job needs a process we do not have, we say so before you pay for plates.
8-Colour Rotogravure
High-volume, consistent colour across long runs.
Solvent-Free Lamination
Multi-layer barrier structures with low residual solvent.
Slitting & Rewinding
Film converted to the exact web width your line needs.
Pouching Lines
Stand up, flat, zipper, gusset and spouted formats.
In-Line Quality Control
Vision inspection and seal-strength testing per batch.
Export Documentation
Certificates, test reports and customs paperwork handled.
How We Got Here
Expanded production with a new 15,000 m² plant, kept introducing advanced equipment and upgrading technology, staying true to "customers first, quality first" to deliver quality products and services.
Granted multiple utility-model patents and honored as a National High-Tech Enterprise.
Annual output reached 200+ million packaging bags and 6,500 tonnes of shrink film, with products exported to Europe, America, Southeast Asia and beyond — becoming one of China's specialized, large-scale packaging manufacturers.
Fully adopted advanced bag-making technology and intelligent automation, investing heavily in multiple automated production lines equipped with 100+ smart machines.
Gradually scaled up production with advanced plastic film equipment; annual packaging film output surpassed 3,000 tonnes.
Registered the "Shuangqian" trademark, entering a new brand-driven stage, and passed ISO 9001 international quality management certification.
The founding team explored and honed the market, and established Shuangqian Plastic Products Co., Ltd.
Why Work with SQ Packaging?
22+ Years of Manufacturing Expertise
3-in-1 group (2 factories + 1 trading hub) with 150+ professionals serving global brands.
Certifications & Test Reports
GRS, TÜV AUSTRIA (OK Compost), Seedling, EPI. CPSC child-resistant, EC REP, LUCID, ANAB & ilac-MRA tested. PPWR documentation available for selected materials.
8 to 15 business days for delivery
Efficient production ensures quick turnaround without compromising quality.
Low Minimum Order Quantity
MOQ from 3,000 units. Trusted by 20,000+ clients in 50+ countries.
Frequently Asked Questions
Work With the Factory, Not a Middle Layer
Send your specification or your current supplier quotation. We will tell you where the difference is.