
Our Flex Mandrel production line utilizes flexible, reusable mandrels (typically made of TPX) to support the hose during the extruding, braiding, curing, and cooling processes. The flexible mandrel allows the uncured hose to be bent and coiled during handling before curing.
Equipped with 18 advanced braiding machines (Mayer and OMA) this workshop enables us to produce continuous lengths of hose (up to 115 meters) with precise braid angle, consistent coverage, and superior reinforcement placement — ideal for high-volume production of braided hydraulic hoses.





Our Rigid Mandrel production line uses precision-ground, straight steel mandrels (solid or tubular) to support the hose during the entire manufacturing process. The rigid mandrel ensures exceptional dimensional accuracy, straightness, and concentricity — particularly critical for ultra-high pressure, large-diameter, or close-tolerance hoses.
The workshop features three production lines:
This combination of rigid mandrel technology and world-class machinery enables us to produce hoses that meet the most demanding OEM specifications, with tight tolerances, consistent wall thickness, and exceptional burst and impulse performance.





Our two fully automatic assembling lines — one Straight configuration and one U-shaped configuration. These high-speed, computer-controlled production lines integrate cutting, end preparation, fitting assembly, crimping, testing, and marking into a seamless, automated workflow.
The lines are fully connected to our MES (Manufacturing Execution System), SAP ERP, and LIMS (Laboratory Information Management System), ensuring complete traceability, real-time production monitoring, and consistent, repeatable quality for every assembly produced.
tip@tipnb.com
+86 574 6533 2990
No. 55 South Nanbin Road, Ninghai County, Ningbo, Zhejiang, China 315600
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