About us

WENZHOU JUKAI MACHINERY CO.,LTD founded in 2008, is a manufacturer of post-press equipment integrating R&D, production, sales and service. At present, we have more than 75 national patent technologies, including 17 invention patents, and have passed the international SGS EU CE certification and ISO quality management system certification. we won the titles of 'National High-tech Enterprise' and 'Enterprise of Science and Technology of Zhejiang Province'.

We are mainly engaged in various series of sheet fed paper bag making machines, with unique and advanced professional technology to meet the needs of the majority of medium and high-end handbag manufacturers as well as the market. Our scientific research product 'Inserting type paper bag making machine with top reinforced paper card pasting' was awarded as the first set of products in the key field of equipment manufacturing in Wenzhou then were awarded as the first set of high-end equipment manufacturing enterprise in Zhejiang Province.

CE SGS IAF
75 +
National Patent
200 +
Paper Bag Manufacturing Partner
30 +
Export Countries
Certification

Craftsmanship Paves The Path To Development

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KORO History Timeline
History
Manufacturing Excellence · Quality Assured
R&D Investment
5%-15% of annual revenue in R&D, provincial 'First Set' product certified.
Precision Machining
Equipped with our own CNC machining centers, we independently manufacture core components, ensuring controllable precision.
Strict Quality Control
1,000+ experiments combined with 72 hours of continuous running tests ensure zero defects upon factory release.
Quality

Our team is led by engineers with over 20 years of industry experience, and our team members have an average of more than eight years of professional experience. We provide clients with end-to-end support, from product selection to installation and commissioning.

  • Rigorous Inspection Process
  • Professional Remote Guidance And Teaching
  • Precision Quality Assurance
  • Thoughtful And MeticulousAfter-sales Service
  • 24 - Hour Maintenance Guarantee
Global Exhibitions Customer Presence

Featured at drupa, Shanghai, Vietnam and more, serving 200+ customers in 30+ countries.

Join global customers
Sustainability
Mission
Create high-end and efficient paper bag machines, help customers increase efficiency and reduce costs, achieve industry benchmark.
Vision
Make KORO brand famous worldwide, become the trusted choice in paper bag packaging.
Values
Listen · Craftsman · Gratitude · Altruism · Eco-friendly (paper bag degradable) · Innovation · Passionate Service · Pursuing Perfection · Passion
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