Yuyao Ruihua Hardware Factory

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  Service Line: 

 (+86)13736048924

  Email:

ruihua@rhhardware.com

Custom solutions - Hydraulic fittings
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Hydraulic Hose Fittings Manufacturer & Factory in China

PRODUCT CATEGORIES

​We offer not only products, but also our after-sales service.

Ruihua Hardware News Center

  • 04-07
    2026
    [Product News] Quality Matters: Why Yuyao Ruihua Chooses Bar Stock Machining for 5N Series Hydraulic Bushing
    For 5N series hydraulic transition bushings, the difference between "good" and "great" often comes from how they are made. At Yuyao Ruihua Hardware Factory, we put quality first. That’s why we make our bushings from solid bar stock, not cold-forged blanks. Here’s why our method is better.1. Process: Read More »
  • 03-31
    2026
    [Product News] Hydraulic Hose Crimping Fail: Uneven Threads = Hidden Danger!
    If you work in hydraulics, you know that crimping is the most critical part of making a hose assembly.At RUIHUA HARDWARE, we see too many failures caused by uneven crimping—and that’s a much bigger problem than it looks.  Read More »
  • 03-24
    2026
    [Product News] Premium 45# Steel Hydraulic Adapters - Engineered for Durability & Precision | Yuyao Ruihua Hardware Factory
    At Yuyao Ruihua Hardware Factory, we specialize in the design, development, and manufacturing of high-performance hydraulic adapters crafted from premium 45# medium carbon steel. Our commitment to quality and precision engineering ensures that every fitting delivers exceptional durability, leak-free Read More »
  • 03-10
    2026
    [Product News] Torque vs. Feel: Tightening Hydraulic Fittings-Which Should You Trust
    Hydraulic systems are the lifeblood of critical machinery. The reliability of every hydraulic fitting directly impacts system safety and performance. During installation and maintenance, a deceptively simple question arises: When tightening a hydraulic fitting, should you trust the precise click of Read More »
  • 03-03
    2026
    [Product News] How SAE Flange Face Seals Conquer Ultra-High Pressure: A Technical Deep Dive by RUIHUA HARDWARE
    ing increasingly critical. From deep-sea exploration to heavy-duty metal-forming presses, these applications push hydraulic connections to their absolute limits. The reliability of the entire system hinges on one crucial component: the seal. Read More »

CONTACT US

Tel: +86-574-62268512
Fax: +86-574-62278081
Mobile: +86-13736048924
Email: ruihua@rhhardware.com
Add: 42 Xunqiao, Lucheng, Industrial Zone, Yuyao, Zhejiang, China

Our History

Yuyao Ruihua Hardware Factory is a professional company for producing various standard or non-standard hydraulic fittings, hydraulic quick couplers, fasteners etc.We insist on using the best material and testing the products strictly according to the quality control system.
 

Make Business Easier

​Product quality is RUIHUA’s life. We offer not only products, but also our after-sales service.

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