Manufacturing and assembly companies looking to streamline operations and increase production efficiency with the use of conveyor systems need strategic partners that can deliver systems offering precision, reliability, and innovative engineering. Established in 1963, J-King International Corporation - the owner of the JUKYO™ Power Transmission Products brand - brings over six decades of expertise to a wide range of industries. J-King is a pioneer in the design, engineering, and manufacturing of high-performance conveyor systems and custom industrial solutions. From metal stamping and conveyor chain assemblies to gear reducers, and contract manufacturing of branded parts, J-King offers a comprehensive range of services and products designed to meet the highest standards across industries such as automotive, manufacturing, logistics, food processing, marine, and more.
Solving Industrial Challenges with Reliable Material Handling Systems
J-King’s Overhead Conveyor Systems and Floor Conveyor Systems are trusted by global manufacturers to streamline assembly lines, painting processes, and material transport. With components like Drive Dogs, Power & Free Systems, and Load Trolleys, their conveyors are built to maximize uptime and reduce maintenance.
Key Products & Applications
Overhead Conveyor Systems
JUKYO™ Overhead Conveyor Systems are used in automotive assembly lines, electronics factories, and other high-throughput environments. J-King manufactures all critical components in-house, including:
• Bracket Forging
• Car Painting System Wheel Turns Series
• Drive Chains & Drive Dogs
• Drive Unit Assemblies
• Guide Rollers
• Power & Free Systems
• Light Duty & Load Trolleys
Floor Conveyor Systems
For ground-based logistics, J-King’s heavy-duty floor conveyors offer high-efficiency solutions for moving materials across assembly lines and distribution facilities. These systems are engineered for precision, durability, and ease of integration.
Conveyor Chains and Rollers
JUKYO™ Conveyor Chains include Aluminum Roller Free Flow Chains, Double Pitch Chains, and F Roller Conveyor Chains with Side F Rollers. These components ensure smooth, uninterrupted motion even in the most complex conveyor systems.
Mesh Belts and Apron Conveyor Systems
J-King produces a variety of mesh belts, such as:
• Balanced Type with Chain Drive
• Mesh with Chain Drive Assembly
These are widely used in high-temperature and high-load environments such as baking, metal treating, and glove-making industries.
High-Performance Power Transmission
Whether it’s a gear reducer for precise speed control or an electric motor transmission built for heavy-duty cycles, J-King designs its products to withstand mechanical stress, optimize thermal control, and ensure long-term performance.
Its drop-forged sprockets, drive chains, guide rollers, and mesh belt assemblies are rigorously tested to meet demanding load and environmental conditions—from factory floors to offshore applications.
Custom-Made Chains and Contract Manufacturing
In addition to its standard products, J-King International offers contract manufacturing under customer brands or trademarks, providing tailor-made solutions that align with client specifications. Whether a customer requires private-label conveyor parts or custom-designed gear reducers, J-King is fully equipped to meet those needs.
The JUKYO™ Legacy Advantage
J-King International Corporation is a family-owned enterprise with second-generation leadership overseeing its advanced manufacturing facilities in Taiwan. By owning and managing every key facility, J-King maintains unmatched control over quality, consistency, and production schedules. Its vertically integrated facilities include:
• Metal Stamping, Gravity Rollers & Conveyor Chain Assembly Plant – Enables the mass production of complex parts with high accuracy and uniformity.
• Wire and Metal Conveyor Belt Fabrication Plant – Produces metal belts essential for applications requiring heat resistance and hygienic operation.
• Drop Forging & Continuous Heat Treatment Plant – Enhances the mechanical properties of metal components, significantly improving fatigue strength and overall durability.
• Electrical Motor Transmission Plant – Manufactures motor transmission systems that serve as the backbone of automated and semi-automated industrial machinery.
• Sprocket and Gear Reducer Plant – Specializes in components that convert motion into controlled power, enabling precise speed and torque regulation.
J-King’s vertically integrated approach ensures consistent quality and short lead times across both standard and custom-manufactured power transmission products.
Why choose a Taiwanese Manufacturer
Taiwan is globally renowned for its advanced manufacturing capabilities, strong engineering culture, and reliable infrastructure. As a Taiwanese company, J-King offers:
• Precision Engineering
• Vertically Integrated Facilities
• Consistent Quality Control
• Customization and Scalability
• High-Level Technical Talent for Engineering Support
• Cost Efficiency Without Sacrificing Precision
By manufacturing in Taiwan, J-King combines the best of Eastern efficiency with Western engineering standards - ensuring its partners benefit from both cost savings and top-tier product performance. Whether a client requires standard components or a full-service OEM manufacturing partner, J-King’s team is ready to support their goals with solutions built for performance and engineered to last.
