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  • Precision hydraulic components assist global industry

    Based on 30 years of factory manufacturing experience, we specialize in providing piston rods, cold drawn tubes, cylinder tubes, and customized hydraulic components. Our independent foreign trade team provides reliable services to global customers.

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Our Complete Product Range

Explore our extensive selection of hydraulic cylinder components – engineered for durability and precision

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About Us

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Wuxi Hongwei Trading Co., Ltd. is located in Wuxi, Jiangsu, China, a well-known industrial manufacturing base with convenient transportation and a strong supply chain network.

 

Backed by a factory with 30 years of manufacturing experience, we specialize in hydraulic cylinder components and related products, including piston rods, cold drawn tubes, cylinder barrels, and other customized parts for hydraulic applications.

 

To better serve overseas customers, we have established an independent foreign trade company, combining solid factory production capability with more professional international sales and export service. With years of industry experience behind us, we understand not only the products themselves, but also the technical requirements, quality standards, and delivery expectations of global buyers.

WHY CHOOSE US

High Efficiency & Good Service

30 Years of Factory Experience

Decades of specialization in hydraulic cylinder components means deep process know-how, refined quality systems, and the ability to consistently meet tight specifications.

Stable & Consistent Quality

Backed by rigorous in-house quality control, every batch meets your technical drawings and international standards — no surprises, no shortcuts.

Professional Export Service

Our dedicated foreign trade team handles documentation, customs clearance, and logistics coordination — orders arrive on time, hassle-free.

Flexible Customization

OEM and bespoke specifications are welcome. From material grade and surface finish to special dimensions — we tailor parts to your exact needs.

Competitive Pricing

Factory-direct supply eliminates unnecessary intermediaries, giving you industrial-grade components at a price that works for your business.

Efficient Communication & Reliable Delivery

Quick response, transparent lead times, and proactive updates throughout production. We communicate — not just ship.

production equipment

Adhering to the concept of "connecting the world with professionalism and winning trust with quality"

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  • 150-ton and 300-ton High-Precision Hydraulic Cold Drawing Production Lines
    150-ton and 300-ton High-Precision Hydraulic Cold Drawing Production Lines
  • Fully Enclosed Double-Ended Cart-Type CNC Tempering Furnace
    Fully Enclosed Double-Ended Cart-Type CNC Tempering Furnace
  • 13-roll CNC straightening machine
    13-roll CNC straightening machine
  • CNC Scraping and Polishing Unit
    CNC Scraping and Polishing Unit
  • CNC Honing Machine
    CNC Honing Machine
  • Impact Tester
    Impact Tester
  • Universal Tensile Testing Machine
    Universal Tensile Testing Machine
  • Rockwell Hardness Tester
    Rockwell Hardness Tester
  • Surface roughness meter
    Surface roughness meter

INDUSTRY APPLICATIONS

Construction Equipment

Metallurgical Machinery

Textile Machinery

Automotive driveshaft

Plastic Machinery

Mining Machinery

Valve actuators

Commercial vehicles, dump trucks

Glass Machinery Rollers

Motor housing

Our hydraulic components are widely used in various industrial scenarios, providing reliable power cores for mechanical equipment.

partner

Establish long-term stable cooperation with multiple well-known global enterprises to jointly promote the development of the hydraulic industry

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News & Updates

Stay informed about the latest company news, exhibition activities, and industry insights.

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Custom Piston Rod Manufacturing — From Drawing to Delivery
Custom Piston Rod Manufacturing — From Drawing to Delivery
2026-03-05
Custom Piston Rod Manufacturing: From Drawing to Delivery — A Complete Guide Ordering custom piston rods from a manufacturer overseas can feel complex. What information do you need to provide? How long will it take? What quality checks are performed before shipment? This guide walks you through our complete process.
Cold Drawn Steel Tubes — Process, Tolerances & Applications
Cold Drawn Steel Tubes — Process, Tolerances & Applications
2025-11-28
Cold Drawn Steel Tubes: Manufacturing Process, Tolerances & Key Applications Cold drawn steel tubes are a cornerstone of precision engineering. Unlike hot-rolled or welded alternatives, cold drawn tubes deliver tighter dimensional tolerances, superior surface finish, and improved mechanical properties — making them the preferred choice for hydraulic cylinders, pneumatic systems, automotive components, and more.
How to Improve the Surface Finish and Quality of Stainless Steel Honed Tubes
A stainless steel tube produced using a honing process is generally referred to as a stainless steel honed tube. In the honing process of stainless steel honed tubes, the use of honing tools is quite common, with honing wheels being one of the most frequently used types. A honing wheel consists of a base material combined with abrasive particles. It is primarily used to remove impurities and burrs from the material’s surface, thereby improving surface finish.
The Difference Between Cold-Drawn Steel Tubes and Hot-Rolled Steel Tubes
Key differences: Hot rolling is performed above the recrystallization temperature, while cold rolling is performed below it. Cold rolling may sometimes involve heating, but at relatively low temperatures, as it results in work hardening. If high forming requirements are needed for the material, annealing is also required.
What is the difference between cold-drawn tubes and cold-drawn pipes?
Cold drawing refers to the process of elongating metal using a cold drawing machine without heating. The advantage is that it does not require high temperatures; the disadvantage is that it results in significant residual stress and cannot be drawn to excessive lengths. Cold drawing improves toughness and tensile strength, yielding superior mechanical properties.