Guangju Hydraulic Cylinder Manufacturing co., Ltd

Guangju Hydraulic Cylinder Manufacturing co., Ltd Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Guangju Hydraulic Cylinder Manufacturing co., Ltd, Industrial Company, Yishui County, Yanshi Road, Linyi.

✨ When Precision Meets PerformanceGuangJu Hydraulic’s precision honed tubes are designed for applications where every mi...
10/04/2026

✨ When Precision Meets Performance

GuangJu Hydraulic’s precision honed tubes are designed for applications where every micron matters.

πŸ” Core Highlights
β€’ Inner roughness as low as Ra 0.2 ΞΌm β†’ smoother motion, less wear
β€’ Tight tolerance H7–H9 β†’ perfect fit for hydraulic components
β€’ Diameter range 40–400 mm β†’ flexible for different system sizes
β€’ Stable linearity for consistent performance

βš™οΈ Built for Real Applications
From hydraulic cylinders and actuators to machine tools and energy equipment, these tubes ensure reliable operation under demanding conditions.

πŸ’‘ Precision inside the tube = better sealing, higher efficiency, longer service life.

πŸ“§ Contact Us: [email protected]
🌐 Website: www.gj-hydraulic.com

🚜 Hydraulic Cylinders That Power Your EquipmentAt GuangJu Hydraulic, our hydraulic cylinders are built to deliver strong...
26/03/2026

🚜 Hydraulic Cylinders That Power Your Equipment

At GuangJu Hydraulic, our hydraulic cylinders are built to deliver strong, stable, and precise linear motion for a wide range of industries.

βš™οΈ Available Types
β€’ Agricultural cylinders
β€’ Mechanical cylinders
β€’ Dump truck cylinders
β€’ Garbage truck cylinders
β€’ Lift cylinders
βœ” Custom designs available based on your requirements

πŸ”§ Why Choose Our Cylinders?
β€’ High force output for heavy-duty applications
β€’ Smooth and controllable movement
β€’ Durable structure for long service life
β€’ Adaptable to different working environments

πŸ—οΈ Widely used in construction machinery, transportation, manufacturing, and agriculture.

πŸ’‘ From standard models to fully customized solutions, we help optimize your hydraulic systems for better performance.

πŸ“§ Contact Us: [email protected]
🌐 Website: www.gj-hydraulic.com

πŸ”© Precision Piston Rods for Smooth & Stable MotionGuangJu Hydraulic’s piston rods are designed to keep hydraulic systems...
24/03/2026

πŸ”© Precision Piston Rods for Smooth & Stable Motion

GuangJu Hydraulic’s piston rods are designed to keep hydraulic systems running efficiently with high precision and durability.

πŸ“Œ Key Performance Points
β€’ Surface roughness: Ra ≀ 0.20 ΞΌm for reduced friction
β€’ Hard chrome layer: 800–1000 HV for wear resistance
β€’ Straightness: ≀0.3 mm/1000 mm
β€’ Tolerance: ISO-f7 for accurate fitting

βš™οΈ Designed for Demanding Use
Suitable for construction equipment, automation systems, automotive, and aerospace, ensuring stable performance under high pressure and continuous operation.

πŸ’ͺ Built with high-strength materials and precision processing to extend service life and reduce maintenance needs.

πŸ“§ Contact Us: [email protected]
🌐 Website: www.gj-hydraulic.com

πŸ’‘ Built for Strength. Designed for Precision.GuangJu Hydraulic’s cold-drawn seamless steel tubes are made for applicatio...
19/03/2026

πŸ’‘ Built for Strength. Designed for Precision.

GuangJu Hydraulic’s cold-drawn seamless steel tubes are made for applications where accuracy and durability are non-negotiable.

πŸ“Š Quick Specs
β€’ Diameter: 30–250 mm | Length: ≀15 m
β€’ Precision: Β±0.1 mm | Linearity: 0.3–0.5/1000
β€’ Inner surface: Ra 0.8–1.6 ΞΌm

βš™οΈ What You Get
βœ” Seamless structure for consistent strength
βœ” Enhanced mechanical properties for heavy-duty use
βœ” Optional surface treatment for better corrosion resistance
βœ” Materials: C20, 25Mn, CK45, 16Mn, E355

πŸ—οΈ Where It Fits
Ideal for hydraulic cylinders, automotive parts, construction, energy pipelines, and machinery manufacturing.

πŸ”§ Reliable materials + precise processing = stable performance you can count on.

πŸ“§ Contact Us: [email protected]
🌐 Website: www.gj-hydraulic.com

🎯 Precision Honed Tubes for High-Performance HydraulicsLooking for smoother operation and longer service life in hydraul...
17/03/2026

🎯 Precision Honed Tubes for High-Performance Hydraulics

Looking for smoother operation and longer service life in hydraulic systems? GuangJu Hydraulic’s precision honed seamless tubes are built to deliver exactly that.

πŸ“ Engineered for Accuracy
β€’ Diameter range: 40–400 mm
β€’ Precision level: H7–H9
β€’ Inner surface roughness: Ra 0.2–0.4 ΞΌm
β€’ Excellent linearity for stable performance

βš™οΈ Why It Matters
A smoother inner surface means less friction, less wear, and better sealing performance β€” essential for hydraulic cylinders and precision equipment.

πŸ”§ Reliable for Multiple Industries
Widely used in hydraulic systems, automotive, aerospace, machine tools, and energy applications, where precision and durability are critical.

πŸ’‘ With advanced honing and SRB technology, we ensure every tube meets demanding standards and real working conditions.

πŸ“§ Contact Us: [email protected]
🌐 Website: www.gj-hydraulic.com

🏭 GuangJu Hydraulic | Manufacturing & Technical StrengthsWith decades of experience in seamless steel tube production, G...
12/03/2026

🏭 GuangJu Hydraulic | Manufacturing & Technical Strengths

With decades of experience in seamless steel tube production, GuangJu Hydraulic combines advanced technology with proven expertise to deliver high-quality products for hydraulic applications.

πŸ”§ Key Advantages
β€’ Advanced Production Technology: Cold drawing, honing, and Skiving & Roller Burnishing (SRB) for tight tolerances (H7–H9) and smooth inner surfaces
β€’ High-Quality Materials: C20, 16Mn/St52, CK45, 25Mn, E355
β€’ Precision Manufacturing: Ensures reliable dimensions, linearity, and mechanical strength for hydraulic cylinders
β€’ Comprehensive Quality Control: Strict adherence to DIN, EN, and GB standards

🌍 Global Experience
Over 40 years of production and export experience enable GuangJu Hydraulic to provide customized, reliable solutions for customers worldwide.

πŸ“§ Contact Us: [email protected]
🌐 Website: www.gj-hydraulic.com

πŸ›  Hydraulic Cylinders for Multiple IndustriesGuangJu Hydraulic provides reliable hydraulic cylinders designed to convert...
10/03/2026

πŸ›  Hydraulic Cylinders for Multiple Industries

GuangJu Hydraulic provides reliable hydraulic cylinders designed to convert hydraulic energy into smooth and powerful linear motion.

βš™οΈ Application Range
β€’ Agricultural machinery
β€’ Construction equipment
β€’ Dump trucks & garbage trucks
β€’ Lifting systems and industrial machines

πŸ”§ Custom Solutions Available
Different stroke lengths, mounting styles, and working conditions can be customized to match your equipment requirements.

Reliable structure, stable performance, and practical solutions β€” built to keep your machines working efficiently.

πŸ“§ Contact Us: [email protected]
🌐 Website: www.gj-hydraulic.com

βš™οΈ High-Performance Piston Rods for Reliable MachineryGuangJu Hydraulic offers premium piston rods designed for hydrauli...
04/03/2026

βš™οΈ High-Performance Piston Rods for Reliable Machinery

GuangJu Hydraulic offers premium piston rods designed for hydraulic and pneumatic systems, delivering smooth motion, durability, and precision under demanding conditions.

πŸ”Ή Key Features
β€’ Diameter tolerance: ISO-f7, with optional custom tolerances
β€’ Surface roughness: Ra ≀ 0.20 ΞΌm for minimal friction
β€’ Chrome layer hardness: 800–1000 HV for excellent wear resistance
β€’ Straightness: ≀0.3 mm / 1000 mm

πŸ—οΈ Applications
Widely used in construction machinery, industrial automation, automotive, and aerospace equipment, our piston rods ensure stable operation even under high pressure and heavy loads.

πŸ“¦ Why Choose Us
Reliable materials, precision manufacturing, and optional customization ensure your equipment performs efficiently and lasts longer.

πŸ“§ Contact Us: [email protected]
🌐 Website: www.gj-hydraulic.com

πŸ” Precision Starts with the Right Steel TubeFor hydraulic systems, stability begins with material accuracy. GuangJu Hydr...
03/03/2026

πŸ” Precision Starts with the Right Steel Tube

For hydraulic systems, stability begins with material accuracy. GuangJu Hydraulic’s cold-drawn seamless steel tubes are engineered to deliver consistent dimensions and dependable mechanical strength.

πŸ“ Core Advantages
β€’ Diameter range: 30–250 mm
β€’ Length up to 15 m
β€’ Dimensional precision: Β±0.1 mm
β€’ Smooth inner surface for better hydraulic performance

πŸ›  Manufactured in compliance with DIN2391, EN10305-1, GB/T3639, using trusted materials such as C20, St52, CK45, E355.

Whether for hydraulic cylinders, machinery parts, or structural applications, our tubes provide a reliable foundation for your equipment.

πŸ“§ Contact Us: [email protected]
🌐 Website: www.gj-hydraulic.com

🏭 Manufacturing Strength Behind Every TubeAt GuangJu Hydraulic, product quality starts with strong production capability...
25/02/2026

🏭 Manufacturing Strength Behind Every Tube

At GuangJu Hydraulic, product quality starts with strong production capability.

πŸ”Ή 40+ years of industry experience in seamless steel pipe manufacturing
πŸ”Ή 50,000㎑ factory area with 35,000㎑ standardized workshops
πŸ”Ή Annual output: 25,000 tons of precision steel tubes
πŸ”Ή Professional team covering R&D, production, and global sales

βš™οΈ We specialize in cold-drawn seamless steel tubes for hydraulic cylinders, supported by advanced cold drawing, honing, and SRB equipment to ensure stable quality and tight tolerances.

From raw material control to final inspection, every step reflects our commitment to reliability and long-term partnership.

πŸ“§ Contact Us: [email protected]
🌐 Website: www.gj-hydraulic.com

πŸŽπŸŽ‰ Happy Chinese New Year! As the Year of the Horse gallops in, we wish our partners and clients a year full of growth, ...
16/02/2026

πŸŽπŸŽ‰ Happy Chinese New Year! As the Year of the Horse gallops in, we wish our partners and clients a year full of growth, strong collaborations, and smooth projects.

✨🀝 Let's ride into 2026 together, driving innovation, success, and shared opportunities. Thank you for trusting usβ€”here's to a prosperous and productive year ahead!

🏭 GuangJu Hydraulic β€” Strength in ManufacturingWith over 40 years of experience, GuangJu Hydraulic has grown into a majo...
10/02/2026

🏭 GuangJu Hydraulic β€” Strength in Manufacturing
With over 40 years of experience, GuangJu Hydraulic has grown into a major Asian manufacturer of seamless steel pipes, delivering precision solutions for hydraulic cylinders and industrial applications worldwide.

πŸ”§ Factory & Capacity
β€’ Factory area: 50,000 mΒ² with 35,000 mΒ² of standardized workshops
β€’ Annual production: 25,000 tons of high-quality steel tubes
β€’ Team: Around 100 skilled employees managing design, R&D, production, and sales

πŸ“ Expertise & Technology
β€’ Specialized in cold-drawn seamless steel tubes for hydraulic cylinders
β€’ Equipped with advanced cold drawing, honing, and SRB technologies
β€’ Capable of tight dimensional tolerances (H7–H9) and superior inner surface finish

🌍 Global Reach
Decades of export experience ensure our products meet international standards and satisfy customers worldwide.

πŸ“§ Contact Us: [email protected]
🌐 Website: www.gj-hydraulic.com

Address

Yishui County, Yanshi Road
Linyi
276400

Opening Hours

Monday 08:00 - 05:00
Tuesday 08:00 - 05:00
Wednesday 08:00 - 05:00
Thursday 08:00 - 05:00
Friday 08:00 - 05:00
Saturday 08:00 - 05:00

Website

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