Hydraulic& Electronic remote control
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Hydraulic multi-way valve
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Pump&motor
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Hydraulic brake valve & filling valve
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Hydraulic& Electric winch
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Hydraulic planetary gearbox and slewing drive
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Cartridge valve
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Manifold block system(Hydraulic Integrated Circuit)
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Our Products
R&D Team
Our company takes innovation, practicality, reliability,economy, market-guiding design concept, which is dedicated to the R&D of high-end hydraulic components to substitute imported system components.Learn More
mobile construction machinery
These hydraulic control and brake components form the core of hydraulic systems for off-highway mobile machinery. They are widely used in construction, mining, agricultural and industrial material handling equipment to deliver precise motion control, reliable braking performance and stable system pressure regulation.
Hydraulic Man-ride Winch For Diver Open Cage
Man-ride winch is the critical component of the Diver Launch and Recovery System(LARS), cooperating with the open diver cage, guide rail and auxiliary‑accessories to complete diver launching, recovery and underwater‑depth positioning.
Hydraulic winch on Jack-Up-Drilling-Rig appication
The heavy‑duty marine‑grade hydraulic winch is indispensable deck‑mounted‑hydraulic‑actuated equipment for jack‑up offshore‑drilling rigs. It adapts to harsh salt‑fog, high‑humidity and violent‑sea‑wind offshore working‑conditions. With high‑torque hydraulic drive, fail‑safe spring‑hydraulic‑released brake, proportional‑speed regulation and rope‑arranging mechanism, it undertakes multi‑type hoisting, pulling‑and‑position‑assignment work during offshore petroleum‑drilling operations.
Hydraulic Hoisting Winch and Ladder winch for Cutter Suction Dredger
A cutter‑suction dredger is specialized marine‑engineering equipment for channel excavation, harbour‑dredging and land‑reclamation projects. The hydraulic hoisting winch and ladder winch are core hoisting‑control units of its hydraulic system. Built with salt‑resistant marine‑grade structure, fail‑safe brakes and proportional speed regulation, the two winches undertake distinct lifting, tension‑adjusting and positioning duties for dredging‑ladder, cutter‑head and onboard‑heavy‑duty attachments.
hydraulic winch application on boat lift
The hydraulic winch is a core power and lifting component specially designed for boat lift systems. It provides stable, reliable and safe winding, lifting, tensioning and locking performance for marine boat lifting equipment. Featuring hydraulic proportional control, smooth low-speed operation and fail-safe brake protection, this winch is widely applied in yacht clubs, marinas, docks and waterfront maintenance platforms.
Hydraulic winch and slewing drive application on offshore Crane
The offshore‑mounted hydraulic crane is essential deck‑handling machinery for work‑boats, dredgers, jack‑up drilling rigs and marine‑engineering vessels. The hydraulic winch and slewing drive serve as two core executive assemblies. The winch undertakes hoisting and rope‑winding work, while the slewing‑drive unit delivers 360‑degree smooth rotation for the whole crane jib. Both hydraulic components cope with harsh salt‑fog, bumpy and high‑humidity ocean‑going operating‑environments.
Hydraulic winch application on pipelayer
The pipelayer is‑special‑purpose heavy‑duty construction machinery used for hoisting, laying and positioning large‑diameter underground pipelines in oil‑gas, water‑conservancy and municipal‑engineering projects. The hydraulic winch serves as the core lifting‑and‑traction component. Matched with proportional hydraulic control, fail‑safe brake and automatic rope‑arranging structure, it finishes pipeline hoisting, slow placement, auxiliary pulling and tension‑holding work under complicated‑terrain working‑conditions.
Hydraulic Winch Application on Hybird Drilling Rigs
A hybrid‑power drilling rig adopts the mixed‑drive mode of diesel engine and electric power, widely used for water‑well drilling, geological prospecting, foundation construction and underground‑resource exploration. The heavy‑duty hydraulic winch acts as the vital hoisting and traction‑control assembly of the whole hydraulic system. With stable low‑speed output, fail‑safe brake system and adjustable‑speed hydraulic control, it completes hoisting, lowering, tension‑locking and auxiliary‑pulling tasks under complicated construction‑site conditions.
PRODUCTS
Logistics
Transportation method
Ningbo Frege Hydraulic Co., Ltd. supports various transportation methods: sea freight full container, sea freight consolidation, air freight (UPS, FEDEX, EMS, etc.). We also support various payment methods.
Quality control capability
Quality control capability
Strong personnel organization Based on talent; Creating benefits through management; Relying on technology; Survive by quality;
R & D Capabilities
R&D mode
The company adheres to the design concept of product innovation, practicality, reliability, economy, and market guidance, specializing in the research and development of high-end hydraulic system components to replace imported system components.
Service Support
Service Commitment
service idea Create value for customers and provide the best product experience. Service Commitment After receiving the service information, the service engineer will call the customer to explain the handling measures for their letters and calls. Temporarily customize and order accessories, stock up and organize shipping as quickly as possible. At present, the company has 5 service engineers who can not only solve the problem of hydraulic component failures in our production, but also solve technical problems in the system for customers, providing timely and effective satisfactory service to customers
Organization Chart
Organization Chart
BUSINESS PHILOSOPHY: HNESTY AS THE FOUNDATION.CUSTOMER FIRSTEFFICIENT SERVICE
PRODUCT PHILOSOPHY: INNOVATIVE DESIGN,LEAN MANUFACTURING
CORPORATE SPIRIT:INNOVATIONDILIGENCEPERSEVERANCE LOYALTY
