Zhongye Heavy Industry Technology (Zhenjiang) Co., Ltd.
Zhongye Heavy Industry Technology (Zhenjiang) Co., Ltd. is located in a well-known ancient city, Zhenjiang. We are an enterprise integrating R&D, manufacturing, and sales. As

China flexible shaft coupling manufacturers and metal elastic element flexible coupling suppliers

, our products are widely used in metallurgical equipment, mining equipment, water equipment, lifting equipment, paper equipment, port equipment, and other industries.
Our main products are toothed coupling, elastic sleeve column pin coupling, elastic column pin coupling, gear coupling with elastic pin, a universal coupling, tire coupling, jaw coupling, star coupling, diaphragm coupling, drum coupling and grid coupling, the Oldham coupling, flange coupling, clip shell coupling, GL type roller chain coupling and a safety coupling, and so on. Our company also undertakes a variety of non-standard coupling designs and manufacturing.
New workshop covers an area of about 16463.52m². heavy workshop 5,500m², Precision workshop 4,600m², office building and the gymnasium 2000m², Dinning hall 500m², Warehouse 1000m², Roads, greening, parking areas 3563m².
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  • Experienced and  trustworthy
    Why choose us?
    Experienced and trustworthy
  • Reliable production  guarantee from  manufacturers
    Why choose us?
    Reliable production guarantee from manufacturers
  • Complete specifications  support customization
    Why choose us?
    Complete specifications support customization
  • High transmission rate  and higher accuracy
    Why choose us?
    High transmission rate and higher accuracy
  • Pre-sale and after-sale  service support
    Why choose us?
    Pre-sale and after-sale service support
Factory Strength
FACTORY TOUR
  • Advanced equipment
    Advanced equipment
    We always use very good Machines, and have very professional workers.
  • Advanced equipment
    Advanced equipment
    We always use very good Machines, and have very professional workers.
  • Advanced equipment
    Advanced equipment
    We always use very good Machines, and have very professional workers.
  • Advanced equipment
    Advanced equipment
    We always use very good Machines, and have very professional workers.
  • Advanced equipment
    Advanced equipment
    We always use very good Machines, and have very professional workers.
  • Advanced equipment
    Advanced equipment
    We always use very good Machines, and have very professional workers.
  • Advanced equipment
    Advanced equipment
    We always use very good Machines, and have very professional workers.
  • Advanced equipment
    Advanced equipment
    We always use very good Machines, and have very professional workers.
  • Advanced equipment
    Advanced equipment
    We always use very good Machines, and have very professional workers.
News & Events
NEWS UPDATE
  • 2026.04.30
    Why Are Locknuts and Conduit Coupling Standards Critical for NEC Safety?
    In any threaded rigid conduit system, the coupling is the component that holds everything together — literally. A conduit threaded coupling joins two sections of conduit end-to-end, maintaining the mechanical integrity and electrical continuity of the entire raceway. Getting the ...
  • 2026.04.24
    How Do Safety Breakaway Couplings Reduce Risk and Costs?
    Every bulk fluid transfer operation carries an inherent risk: what happens if the connection is broken unexpectedly? A safety breakaway coupling answers that question before the incident occurs — by engineering a deliberate, controlled point of failure that protects personnel, eq...
  • 2026.04.17
    The Stability of Metal Flexible Couplings in Extreme Temperature Environments
    Metal elastic couplings occupy a distinct position in mechanical power transmission: unlike polymer-based flexible couplings whose performance is tightly bound to a narrow thermal window, metal elastic couplings derive their compliance from the controlled deformation of metallic ...
  • 2026.04.10
    What is the structure and working principle of a non-elastic flexible coupling?
    In mechanical power transmission systems, couplings serve as the essential link between a driving shaft and a driven shaft, transferring torque while accommodating the physical realities of installation and operation. Non-elastic flexible couplings represent an important category...