News
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Flag-Up Showcases Drive Technology Solutions at the 2025 China International Maritime Exhibition
The 2025 China International Maritime Exhibition opened in Shanghai on December 2nd. Flag-Up, a company specializing in port, ship, and ocean-going equipment, officially showcased its core “drive technology & lifting solutions” at booth W2B3C, running until December 5th. At the e...Read more -
Who drives the efficient operation of high-end equipment? Unveiling the core value of Ningbo Flag-up reducers
In the lifting operations of construction machinery, who ensures the crane’s precise rotation and stable load-bearing capacity? In the operation of equipment on ship decks, who guarantees the efficient transmission and reliable safety of anchor winches and hoists? In the high-intensity oper...Read more -
A Powerful Alliance! Ningbo Flag-up Hydraulic Handle Successfully Test-Installed on Zoomlion Crane in November
Recently, the hydraulic handle independently developed by Ningbo Flag-up Hydraulic Co., Ltd. successfully completed trial-installation testing on a Zoomlion crane. All performance indicators met expectations, marking a crucial step forward in the cooperation between the two parties in the field o...Read more -
Flag-up’s Massive Supporting Collaboration with Shanxi TZ
Core Foundation of Technical Adaptability: Dual-Driven by Patent Matrix and Manufacturing Capabilities Ningbo Flag-up’s technical adaptability stems from the dual advantages of “core patents as the foundation + precision manufacturing as the underpinning,” forming a deep alignment wit...Read more -
The 2025 Shanghai International Power Transmission and Control Technology Exhibition (PTC ASIA) has successfully concluded. Thank you to all our friends, both new and old, for your participation an...
From October 28th to 31st, 2025, the Shanghai International Power Transmission and Control Technology Exhibition (PTC ASIA) was held and successfully concluded. At this four-day industry event, Flagship showcased its cutting-edge achievements in hydraulic technology, drive technology, and enhance...Read more -
How to improve the operability of the handle?
How to improve the operability of the control handle? A domestic OEM reported that their excavator had a long initial idle stroke during operation, resulting in operational difficulties. Our technical team, based on the customer’s requested multi-way valve curve, redesigned the pilot contro...Read more -
How does a loader control valve work?
A loader control valve precisely directs pressurized hydraulic fluid from the pump to the loader’s hydraulic cylinders and motors. These components activate functions like lifting, tilting, and auxiliary attachments. This precise fluid direction allows the operator to control movement and ...Read more -
Top 10 Specifications to Evaluate When Sourcing Excavator Pilot Control Valves
Identifying critical technical specifications is paramount for optimal performance, compatibility, reliability, and cost-effectiveness of an excavator pilot control valve. Proper selection ensures peak operational efficiency. For instance, choosing the right specifications can lead to significan...Read more -
Can excavator operation be more precise? Ningbo Flag-up Hydraulics’ new generation of pilot control valves provides the answer.
Can excavator operation be more precise? This is a question that has long concerned many users and industry experts in the construction machinery industry. Now, Ningbo Flag-up Hydraulics Co., Ltd., with over a decade of experience in the hydraulics field, has definitively answered this question w...Read more -
NingBo Flag-up Hydraulic Pilot Handle Applications in Skid-Steer Loaders and Mini Excavators
Ningbo Flag-up Hydraulic Co., Ltd.’s hydraulic pilot handle, with its precise control and reliable performance, has become a core control component for mini excavators and skid-steer loaders, enabling efficient operation of both types of equipment in a variety of scenarios. For mini excava...Read more -
Application of the 24V Wheel Excavator Handle and Electro-Proportional Valve
Ningbo Flag-up Hydraulics Co., Ltd. demonstrates considerable expertise in the research and development and production of hydraulic components. Its newly developed 24V wheel excavator pulsator handle and electro-proportional valve offer unique advantages. Application of the 24V Wheel Excavator H...Read more -
How to power a hitch winch?
Proper power sourcing for a hitch mounted winch is crucial. It ensures efficient operation and prevents potential accidents. Safety considerations are paramount. Operators should avoid standing in the danger zone, adhere to the winch’s rated workload, and remain aware of their surroundings...Read more