UJEN DEVELOPMENT CO., LTD.

High-quality manufacturer of hand screws, knob screws, and adjustable handles, focusing on customization and ISO 9001 certified quality.

Technical Resources

Engineering Knowledge for Precision Fastening Components

Technical Resources provide engineering-focused references for understanding fastening components used in adjustable and precision assemblies. This section covers design principles, material behavior, structural considerations, and manufacturing fundamentals related to handle screws, knob screws, clamping handles, and spring pull pins.
As a Taiwan-based manufacturer with integrated manufacturing and ISO 9001–certified processes, UJEN shares technical insights that support accurate design decisions, reduce development risk, and improve long-term product reliability across industries.


What Technical Resources Cover

Technical Resources focus on the engineering fundamentals behind adjustable fastening components. Rather than product selection or comparison, this section explains how design choices, materials, and structures influence performance, durability, and usability in real applications.

Design Principles for Adjustable Fastening

Topics include load paths, clamping behavior, adjustment mechanisms, tolerance considerations, and ergonomic factors. These principles help engineers understand how fastening components interact with surrounding structures and how design intent translates into mechanical performance.

Material Behavior and Performance

Technical Resources address material properties commonly used in fastening components, such as plastics, reinforced polymers, and metals. Discussions focus on strength, wear resistance, environmental exposure, and lifecycle considerations that affect long-term stability.

Manufacturing Foundations

This section explains how manufacturing processes—including precision mold design and CNC machining—affect dimensional consistency, surface quality, and functional reliability. Understanding these foundations helps align design expectations with production reality.

Engineering Context Across Industries

Technical topics are presented with cross-industry context, reflecting applications in automation equipment, medical devices, fitness systems, mobility products, and semiconductor peripherals. This approach highlights how similar technical principles apply across different use cases.

The Role of Technical Resources within UJEN Resources

Within the Resources system, Technical Resources serve as the knowledge foundation that supports Application Guides, Comparison & Selection Guides, Advanced Search, and Case Studies. Together, these sections form a complete decision-support environment.

Secure Positioning with Robust Indexing Plungers for Accurate Component Placement

Based in Taiwan since 1994, UJEN DEVELOPMENT CO., LTD. expertise in manufacturing high-quality hand screws, knob screws, adjustable handles, grip knobs, and indexing plungers. Their commitment to customization and precision ensures each component, from hand screws to indexing plungers, meets rigorous standards. This dedication positions UJEN as a leader in supplying durable and reliable industrial components to global markets.

UJEN Development Co., Ltd. is a leading manufacturer of precision-engineered hand screws, knob screws, plastic knobs, adjustable handles, and indexing plungers for a variety of industrial needs. Our 45-year legacy, combined with ISO 9001:2015 certification, underscores our commitment to quality, innovation, and customer satisfaction. Specializing in custom solutions, we excel in professional moldmaking, enhancing equipment functionality across industries.

UJEN has been offering customers high-quality hand screws for industrial machinery since 1994, both with advanced technology and 47 years of experiences, UJEN ensures each customer's demands are met.