Your Trusted Packaging Machine Manufacturer in China
Guangdong ShengWei Machinery Technology Co., Ltd. — designing, engineering, and manufacturing soft packaging machines since 2008. One factory, one team, direct to you.
Years in Industry
Export Countries
Factory Area
Team Members
From a Single Workshop to a Full Packaging Solutions Provider
Founded in 2008 in Shantou, Guangdong — the birthplace of China's packaging machinery industry — ShengWei started with one production line building premade bag packing machines for the domestic market.
Seventeen years later, our 11,000 m² factory runs six production lines, employs 94 people including 3 dedicated R&D engineers, and ships packaging equipment to over 80 countries across the Middle East, Southeast Asia, Africa, Latin America, and Europe.
We are not a trading company. Every machine is designed, assembled, tested, and shipped from our own factory. When you contact ShengWei, you talk directly to the people who build your machine — from the first quote to lifetime after-sales support.
2008 — Company Founded
Guangdong ShengWei Machinery Technology Co., Ltd. established in Shantou, Guangdong Province with registered capital of ¥10,000,000.
2012 — First Export Shipment
Expanded from the domestic market to international sales, shipping the first premade bag packing machines to the Middle East.
2016 — Product Line Expansion
Grew from premade bag machines to a full range: vertical form-fill-seal, collar type, pillow packaging, and spout pouch filling systems.
2020 — Factory Upgrade
Expanded production facility to 11,000 m² with six dedicated production lines, increasing monthly output capacity.
2023 — CE Certification & TÜV Rheinland Factory Audit
Achieved CE certification for core machine lines and passed TÜV Rheinland factory audit, strengthening compliance for European and international markets.
2026 — 80+ Country Network
Now serving customers in over 80 countries, exporting since 2012, with 8 patents and a dedicated multilingual support team.
What Our Factory Delivers
Six production lines, 42 operators, 4 dedicated QC inspectors — every machine goes through 100% finished product inspection before shipping.
6
Production Lines
Dedicated lines for premade bag, collar type, vertical FFS, pillow packing, and candy packaging machines — running in parallel.
5
Machine Categories
Premade bag, collar type, vertical form-fill-seal, pillow packing, and spout pouch filling — covering granule, powder, liquid, and solid products.
15–30 days
Standard Lead Time
Working days from order confirmation for standard configurations; deep-custom builds take up to 45 working days, depending on complexity.
8
Patents
Including packaging mechanism design, feeding system, and sealing technology patents developed by our in-house R&D team of 3 engineers.
100%
Finished Product Inspection
Every machine undergoes full operational testing before dispatch — including dry run, material test, sealing quality check, and speed calibration.
7
Customization Options
Logo, label, packaging, color, size, graphics, and material customization available. Voltage, HMI language, and OEM branding configured per order.
See Our Factory for Yourself
Watch our TÜV-documented factory walkthrough — covering the production floor, assembly area, QC station, and finished machine warehouse.
Explore Our Facility in 3D
Walk through our lobby, workshop, and meeting room in the 360° tour (press the button below to load it) — click and drag to look around, use the navigation buttons to switch between rooms.
Certified Quality, Independently Verified
Our factory has been independently audited by TÜV Rheinland — one of the world's leading testing and certification bodies. Our core machine lines hold valid CE certificates, verifiable through the issuing authority.
Applicant: Guangdong Shengwei Machinery Technology Co., Ltd. · Models SW-200 / SW-250 / SW-320 · Issued 2023-04-26
TÜV Rheinland Factory Audit
Our factory has been assessed on-site by TÜV Rheinland — covering production capacity, quality control procedures, R&D capability, and export trade records. The assessment confirms our claimed production capabilities and business credentials.
- Report No.
- 478722653_P+T
- Valid
- November 2025 – November 2026
- Scope
- Factory capability, production lines, QC process, trade credentials
- QC Team
- 4 inspectors · 100% finished product inspection · third-party tested designs
- Supplier Evaluation
- Formal supplier assessment program in place
30 Machine Models Across 5 Product Lines
From single-serving stick packs to industrial bags — we cover the full spectrum of soft packaging formats for food, chemical, and consumer goods industries.
3
Premade Bag Machines
Rotary platform, 8-station, handles stand-up, zipper, flat, and gusset pouches. Granule, powder, and liquid configurations.
5
Collar Type Machines
Roll-film based, back-seal pillow bags. Available with multi-head weigher, auger filler, linear weigher, volumetric cup, or liquid pump.
12
Vertical FFS Machines
Multi-lane stick packs, back seal, 3-side seal, 4-side seal, triangle bags, jelly bars — the widest vertical range in our lineup.
9
Pillow Packing Machines
Flow-wrap for regular solids: candy, biscuits, noodles, hardware, ice pops. Rated speed differs by model, up to 1,200 per minute on the SW-1200 and SW-300B.
1
Spout Pouch Machines
Six-nozzle filling and capping for spout pouches — juice, sauce, detergent, and liquid consumer products.
80+
Export Markets
Middle East, Southeast Asia, North & South America, Europe, Africa, and growing. Nearest ports: Shenzhen & Shantou.
Trusted by Brand Businesses Worldwide
We serve brand owners, distributors, and OEM partners across food, chemical, hardware, and consumer goods industries.
Meet Us at International Packaging Exhibitions
ShengWei exhibits at major packaging trade fairs worldwide — bringing live machines to the show floor so buyers can see them run before placing an order.
JINJIANG FOOD FAIR 2026
China Jinjiang Food Trade Fair
Premade bag packing machines and a vertical packaging machine with multi-head weigher on display at the booth.
KOREA PACK 2024
Korea International Packaging Exhibition
Exhibited the premade bag granule packing machine with multi-head weigher alongside our collar type vertical packaging machine — running live demonstrations for Asian and Middle Eastern buyers throughout the four-day event.
PET FAIR ASIA 2023
Pet Fair Asia, 25th Edition
Vertical packaging machines on display at the booth, with the booth backdrop featuring our premade bag granule packing machine with multi-head weigher.
PROPAK VIETNAM 2023
ProPak Vietnam 2023
Premade bag packing machines for granule and powder, alongside a vertical packaging machine, on display at the booth in the China Pavilion.
INTERPACK 2023
interpack 2023
Premade bag packing machine on display at the booth in Düsseldorf, with our team member and a customer at the stand.
CANTON FAIR 2023
133rd China Import and Export Fair (Spring 2023)
Our team at the stand, with a vertical packaging machine and a multi-head weigher on display.
Customers Who Visited Our Factory
We welcome buyers to visit our Shantou facility before placing an order — tour the production lines, watch machines run with your product, and meet the engineering team in person.
Who You Will Work With
Two people sign our case studies: the sales manager who runs the project with you, and the engineer who tests the machine before it ships.
Hellena Ji
International Sales Manager
Hellena handles inquiries from packaging buyers worldwide, follows each order from quotation to delivery, and writes our case studies from the project records. She replies personally on WhatsApp and email.
WeiHuang Wu
Chief Engineer
WeiHuang Wu is a mechanical engineer with 15 years in packaging machinery, six of them at ShengWei. He runs the factory acceptance test on every machine before it ships and gives remote installation and commissioning guidance to customers' engineers. He reviews the technical content of our case studies.
Frequently Asked Questions
I'm not sure which machine type fits my product — can you help me choose?
Can I order a machine with my own branding (OEM)?
What happens if a part breaks after the warranty period?
How do you handle shipping for heavy machinery internationally?
Can I visit the factory before committing to an order?
What voltage and power configurations are available?
Do you provide installation support, or do we self-install?
What is the minimum order quantity?
We found stswjx.com listed as your website — is that the same company?
Ready to Discuss Your Packaging Needs?
Whether you need a single machine or a complete production line, our engineering team is ready to help you find the right solution. Send us your product details and packaging requirements — we'll respond within one business day with a tailored recommendation.
