Modernized Standard Factory
National patents
Production experience
Customer Satisfaction
25 Years on End Focus on Packaging Machinery Manufacturing
Founded in 1997, Zhengrun mainly engaged in the research and development, design, production and sales of hard box machinery and box making machinery. It has strong technical strength and rich industry experience.
Zhengrun is committed to providing customers with high-quality, high-performance packaging production line equipment, covering the fields of Automatic Rigid Box Maker, Case Maker, cardboard processing machines, etc. It has a modern standard factory building covering an area of 66,000 square meters and a leading large-scale production and processing base. Being able to provide customers with one-stop service helps customers save purchasing time and costs, while making after-sales service more convenient. Greater visibility and incentives for us to continually improve quality and service, with a higher value retention rate.
Our finished products produced by the packaging equipment can be applied to gift box packaging in many fields such as electronics, cosmetics, jewelry, liquor, clothing, shoes and hats, food and beverage, daily necessities and so on.Zhengrun is confident to provide you with the best packaging solutions with our high quality automatic rigid box maker.
Premium Quality Pursuit
The quality of Zhengrun's products is something you can always trust. Our machines are made of solid raw materials and can be upgraded for free for a lifetime program with a high warranty.
With ISO9001 and CE certifications, we are unwavering in our commitment to product excellence.
Understand our products +View our quality certificates +
Scientific and Advanced Production Mode
Zhengrun has a modern standard factory covering an area of 66,000 square meters and a premier large-scale production and processing base, as well as a well-equipped and user-friendly workshop.
We are equipped with the world's most advanced LGMark processing line, and have a number of advanced facilities such as a perfect warehouse management system of one item, one code.
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One-Stop Solution and Attentive Service
Zhengrun provides the most considerate pre-sales and after-sales service, which can achieve one-year warranty for the whole machine, 24-hour multilingual docking communication after sale, online remote diagnosis of machine faults and a series of intimate services.
We believe that you will want to know more about Zhengrun's service offerings.
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We Are Integrated
Boutique Packaging Solution Provider
Join Hands With Zhengrun To Open A Bew Chapter On Packaging
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Zhengrun's Connection With The World
John Smith
I recently purchased an automatic box making machine from this manufacturer, and I must say, I am extremely impressed with the machine's quality. It is built with precision and has a sturdy construction that ensures durability. The machine consistently produces high-quality boxes without any issues.
Sarah Johnson
/ Production Manager
What impressed me the most about zhengrun was their exceptional service attitude. From the moment I inquired about their products to the after-sales support, their team was always attentive, responsive, and went above and beyond to assist me. They provided detailed information, helped with installation, and addressed any concerns promptly. Their customer service is truly commendable.
Michael Davis
The automatic box making machine I bought from zhengrun has greatly improved my production efficiency. It is designed to operate at a high speed while maintaining accuracy. The machine's automation features have significantly reduced the time and effort required for box production.
Emily Thompson
/ Production Manager
I have been using an automatic box making machine from zhengrun for quite some time now, and I am extremely satisfied with my purchase. The machine's performance has been consistently excellent, and it has greatly improved my production efficiency.


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We have the latest advanced processingequipment and international lean productionprocess, and strive to be the industry leader.

Q: What sets zhengrun apart in terms of product quality?
A: We use advanced technology and stringent quality control measures to ensure that our hard case molding machines consistently produce high quality, accurate and durable hard cases.
Q: Does the company hold any certifications or credentials that demonstrate its expertise in manufacturing hard case molding machines?
A: Yes, our company holds various certifications and qualifications, including ISO 9001 certification, which demonstrates our commitment to a quality management system. We also have a team of experienced engineers and technicians who contribute to our reputation as a trusted manufacturer.
Q: How does zhengrun provide after-sales support to our customers?
A: We prioritize customer satisfaction and provide comprehensive after-sales support. Our dedicated support team provides technical assistance, spare parts availability and training programs to ensure that our customers maximize the performance and longevity of our rigid box making machines.
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