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About Us
Ningbo Kuncheng Machinery Co., Ltd.Ningbo Kumsung Machinery Co., Ltd. is a manufacturer of ferrule pre-assembly machines and other hydraulic pipeline connection components such as eo-2 functional nuts, connectors, ferrules, etc. Our products are widely used in hydraulic pipeline connection systems of road transportation, aerospace, ships, rail transit, industrial machinery, and other fields.In order to meet the market demand, our company in Ningbo continuously upgrades the original products and keeps developing new products to meet the needs of customers from different perspectives. At present, the ferrule pre-assembly machine equipment produced by our company has improved the stability of hydraulic ferrule pre-assembly, shortened the time for pre-assembling ferrules, and significantly enhanced the pre-assembly efficiency while ensuring the pre-assembly quality, providing a solid guarantee for ferrule pre-assembly and greatly improving the connection stability.Quality is the life of an...
50 + Employees
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Why kUMSUNG Professional
Custom Hydraulic Solutions
As a leading manufacturer, we offer tailor-made hydraulic components and machines, ensuring perfect fit for aerospace, rail, and industrial applications with cost-efficient pricing.
Proven Efficiency Boost
Our KC-A01 pre-assembly machine cuts labor costs by 50% while delivering stable, high-quality connections—trusted by global clients for years.
24/7 Expert Support
Dedicated R&D team provides round-the-clock technical service, from customized designs to after-sales maintenance, ensuring seamless operations.
Precision Engineered
With decades of experience, we innovate hydraulic ferrules and connectors that enhance pipeline stability across transportation and heavy machinery sectors.
Trusted by the Best
Real Feedback, Reliable Quality – Hear What Our Satisfied Customers Say!
"Kuncheng's KC-A01 machine revolutionized our workflow! The pre-assembly efficiency is unmatched, and their technical support team is always responsive. A game-changer for hydraulic systems!"
TEC Hyd
RailFast
"Outstanding quality and service! The EO-2 nuts and connectors deliver flawless performance, and their after-sales guidance ensures smooth operations. Highly recommend!"
Marine Link
AeroFit
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