Utility Model Patent
Book-Type Box Side Panel Folding Component
ZL 2017 2 0377198.4
About Guorun
A Rigid Box Machinery Builder In Ruian Wenzhou Since 2016
Wenzhou Guorun Machinery Co., Ltd. has been engaged in rigid box machinery research, development and manufacturing since 2016. The company integrates research and development, manufacturing, marketing and technical support, and customises full production lines to each customer's requirements.
Guorun is a machinery manufacturer of post-press equipment, specialising in gluing and assembly machines for rigid and collapsible boxes. The range covers box assembly machines, collapsible box making machines and glue drawing machines, all built and tested in the company's own workshop in Wenzhou.
Products have been sold to more than 65 countries and regions. The company participates in exhibitions each year to show its equipment to manufacturers and packaging factories, and works with customers on cost-effective, practical solutions that reduce labour cost and improve production efficiency.
In response to the diversification of high-quality carton products, Guorun developed multi-functional integrated post-press packaging machines for customers facing many orders, mixed specifications and limited workshop space. An independent processing centre and research and development team support that work.
After-sales focuses on customer satisfaction and machine operation teaching, so that operators can run the equipment confidently. Every machine carries a one-year warranty and lifetime machine operation training.
By The Numbers
Figures You Can Check Against Documents
2016Engaged in rigid box machinery R&D and manufacturing since
65+Countries and regions supplied
11Granted Chinese patents covering forming, feeding and glue spraying
7Production machine models in the current range
1 yearWarranty, with lifetime operation training
30 / 45Working days for sample and OEM delivery
Business Philosophy
Exquisite Technology, Sincere Cooperation, Dedicated Service and Mutual Development
Transparency Builds Trust
Open communication and clear processes, so every customer stays informed through the project.
Efficiency Drives Success
Operations streamlined around product quality and the machines themselves.
Partnership Fuels Growth
A long-term partner rather than a one-off supplier, helping customers scale.
Factory and Team
Where The Machines Are Built and Tested
Guorun runs an independent processing centre and research and development team. Every machine is assembled, wired and test run before it leaves the building.
Patents
Eleven Granted Chinese Patents On Forming Feeding and Glue Spraying
Each certificate below was granted by the China National Intellectual Property Administration to Wenzhou Guorun Machinery Co., Ltd. The patent numbers are printed on the certificates and can be checked against the CNIPA register.
Utility Model Patent
Paper Board Conveying Mechanism of a Carton Forming Machine
ZL 2022 2 0976520.6
Utility Model Patent
Forming Mechanism of a Carton Machine
Certificate No. 21342954
Utility Model Patent
Carton Forming Machine
Certificate No. 21445177
Utility Model Patent
Paper Feeding Mechanism of a Book-Type Box Packaging Machine
ZL 2020 2 1401596.3
Utility Model Patent
Forming Mechanism For Sky-and-Earth Cover Boxes
ZL 2021 2 0871942.2
Utility Model Patent
Guide and Feed Mechanism of a Book-Type Box Assembly Machine
ZL 2021 2 0871955.X
Utility Model Patent
Main Conveying Mechanism of a Book-Type Box Machine
ZL 2019 2 2156671.8
Utility Model Patent
Glue Spraying Mechanism of a Dual Station Book-Type Box Machine
ZL 2019 2 2157322.8
Utility Model Patent
Long-Stroke Push-Press Forming Mechanism
ZL 2019 2 2210935.3
Utility Model Patent
Design Patent For a Book-Type Box Packaging Machine
ZL 2019 3 0659779.1
Answers
About The Company
When was Guorun founded
The company has been engaged in rigid box machinery research, development and manufacturing since 2016, and is registered at Henghe Village, Feiyun Street, Ruian, Wenzhou.
How many countries does Guorun supply
Products have been sold to more than 65 countries and regions.
Does Guorun hold patents
Yes. Eleven granted Chinese patents cover forming, feeding, conveying and glue spraying mechanisms, including a design patent for a book-type box packaging machine. The certificates are shown above.
Can we visit the factory
Yes. Email us with your travel dates and the machines you want to see running, and we will confirm what will be on the floor that week.
Does Guorun attend exhibitions
The company participates in exhibitions each year to show its equipment to manufacturers and packaging factories.
What support is provided after installation
A one-year warranty and lifetime machine operation training, with after-sales focused on operator competence rather than only on parts.
Next Step
Come And See A Machine Running
Tell us which models you are considering and when you can travel. We will arrange for those machines to be on test while you are here.