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Custom Precision Metal Clips & Contact Parts for Critical Applications

Precision Flat & Micro Leaf Springs: Exceptional Elasticity in Confined Spaces
Delivering reliable, tight-tolerance elastic component solutions for EV, robotics, and advanced electronics worldwide.
Engineered for space-constrained assemblies, electronic contacts, and mechanical switches. Leveraging high-precision thin-gauge stamping to deliver custom forms starting from 0.05mm thickness.

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Explore Our Precision Metal Clips &
Contact Parts

From standard designs to complex custom geometries, we provide tailored solutions for your most critical assemblies.

Industries We Serve

Al Computing Infrastructure
Aerospace Spring
High end electronic
Automation spring
Medical Devices
New Energy Vehicles-(EV)
Robotics & Intelligent Equipment
Sports Equipment Spring
Premium Electrical Appliances
Al Liquid Cooling Systems
UAV Drone Systems
Baby -Strollers & Sports Equipment
Integrated Assembly Solutions

Your Customization Journey:
From Concept to Container

We make it simple for you to turn your design ideas into high-quality products. Our streamlined cooperation process ensures
clear communication, efficient production, and reliable delivery, so you can focus on growing your business.

Inquiry & Spec

Define material, dimensions, and MOQ targets.

Design & Tooling

Mould design, CAD approval, and initial mold production.

Sample Trial

Physical sample production and customer performance testing.

Mass Production

High-volume manufacturing under strict ISO control.

Logistics

Secure packaging, and container loading.

Submit Custom Requirements

Advantages of Metal Clips & Contact Parts

Custom Stamped Terminals & Connectors

Utilizing state-of-the-art German and Japanese stamping and forming machinery to consistently achieve exceptionally tight tolerances for complex component geometries.

25 Years of Engineering Expertise

Backed by 25 years of high-end manufacturing experience, our engineering team provides robust DFM (Design for Manufacturability) support from initial concept to final production.

Rigorous Material Verification

Comprehensive spectrometer material analysis ensures we process the exact premium alloys needed (e.g., beryllium copper, stainless steel) for optimal conductivity and resilience.

Uncompromising Quality Control

An integrated, strict quality control system combined with comprehensive ROHS environmental testing guarantees every batch meets global high-end equipment standards.

Agile Prototyping to Mass Production

Flexible manufacturing capabilities allow for rapid prototyping to swiftly validate your custom designs, scaling seamlessly into cost-effective, high-volume mass production.

Proven in Advanced Industries

Trusted by leading innovators in EV, robotics, AI liquid cooling, and medical devices to deliver reliable elastic solutions under demanding operational conditions.


Hershey Quality Management

We have a professional quality management team and advanced testing equipment to ensure high-quality product output.

Raw Material Incoming Inspection

All raw materials undergo rigorous inspection by the professional quality team using 2D testers and hardness meters upon arrival to ensure wire diameter, material quality, and surface condition meet standards, providing a reliable foundation for subsequent production.

In-Process Quality Monitoring

During production, quality engineers provide full oversight, using torque testers, force testers, and projectors for real-time checks on spring force, load, and forming accuracy to ensure stability in every process.

Final Inspection and Functional Testing

Before shipment, comprehensive inspection is conducted using CCD testers for appearance and dimensions, salt spray testers for corrosion resistance, and life testers for fatigue durability, ensuring products meet high-quality standards.

System Certification and Continuous Assurance

Certified with IATF 16949:2016, ISO 9001:2015, and other international standards, the company maintains a robust quality management system with regular audits and ongoing improvements for long-term stable high-quality output.

Qualification Certification Obtained

【Invention Patent】A Multi-Layer Wave-Shaped Spring Washer 20211026
【Invention Patent】A Multi-Layer Wave-Shaped Spring Washer 20211026
【Utility Model Patent】A Wave-Shaped Washer
【Utility Model Patent】A Wave-Shaped Washer
【Utility Model Patent】A Spring Assembly for a Mattress 20231031
【Utility Model Patent】A Spring Assembly for a Mattress 20231031
【Utility Model Patent】A Rapid Surface Treatment Device for Spring Manufacturing 20200519
【Utility Model Patent】A Rapid Surface Treatment Device for Spring Manufacturing 20200519
【Utility Model Patent】A Disc Spring 20231128
【Utility Model Patent】A Disc Spring 20231128
【Utility Model Patent】A Multi-Layer Wave Spring
【Utility Model Patent】A Multi-Layer Wave Spring
【Utility Model Patent】A Headphone Cable Retractor
【Utility Model Patent】A Headphone Cable Retractor
【Utility Model Patent】Multi-Angle Bendable Composite Spring for Robot Arms
【Utility Model Patent】Multi-Angle Bendable Composite Spring for Robot Arms
【Utility Model Patent】Keyboard Spring
【Utility Model Patent】Keyboard Spring
【Utility Model Patent】Dishwasher Door Cover Spring with Protective Structure 20240109
【Utility Model Patent】Dishwasher Door Cover Spring with Protective Structure 20240109
【Utility Model Patent】Compression Spring with Limit Structure 20231114
【Utility Model Patent】Compression Spring with Limit Structure 20231114
【Utility Model Patent】A Connector Spring Clip and Clamping Structure
【Utility Model Patent】A Connector Spring Clip and Clamping Structure
【Utility Model Patent】A Planar Multi-Layer Wave Spring
【Utility Model Patent】A Planar Multi-Layer Wave Spring
【Utility Model Patent】A Mobile Phone Speaker Spring
【Utility Model Patent】A Mobile Phone Speaker Spring
【Utility Model Patent】A Rust Removal Device for Double-Ended Spring Hooks 20221216
【Utility Model Patent】A Rust Removal Device for Double-Ended Spring Hooks 20221216
【Utility Model Patent】An Electrified Copper Busbar (Expired)
【Utility Model Patent】An Electrified Copper Busbar (Expired)
【Utility Model Patent】Spring for New Energy Vehicle Charging Pile 20250519
【Utility Model Patent】Spring for New Energy Vehicle Charging Pile 20250519
【Utility Model Patent】New Type Eight-Axis Spring Manufacturing Equipment (Expired)
【Utility Model Patent】New Type Eight-Axis Spring Manufacturing Equipment (Expired)
【Utility Model Patent】Spring for Medical Devices
【Utility Model Patent】Spring for Medical Devices
【Utility Model Patent】Spring for Medical Needle Insertion
【Utility Model Patent】Spring for Medical Needle Insertion
【Utility Model Patent】Spring for Laptop Stylus
【Utility Model Patent】Spring for Laptop Stylus
【Utility Model Patent】A Heating Device for Spring Manufacturing
【Utility Model Patent】A Heating Device for Spring Manufacturing
【Utility Model Patent】A Combination Spring for Electric Mixer Heads 20230120
【Utility Model Patent】A Combination Spring for Electric Mixer Heads 20230120
【Utility Model Patent】A Shock-Absorbing Spring for Medical Beds
【Utility Model Patent】A Shock-Absorbing Spring for Medical Beds
【Utility Model Patent】A Shock-Absorbing Spring for Medical Beds
【Utility Model Patent】A Shock-Absorbing Spring for Medical Beds
【Utility Model Patent】A Long-Tail Duckbill Clip Spring
【Utility Model Patent】A Long-Tail Duckbill Clip Spring
【Utility Model Patent】A Straight-Slot Pen Refill Spring 20240109
【Utility Model Patent】A Straight-Slot Pen Refill Spring 20240109
【Utility Model Patent】A Bathroom Fixture Spring with Integrated Moisture-Proof Structure
【Utility Model Patent】A Bathroom Fixture Spring with Integrated Moisture-Proof Structure
【Utility Model Patent Certificate】A Deburring Device for Wire Spring Hooks 20240421
【Utility Model Patent Certificate】A Deburring Device for Wire Spring Hooks 20240421
【Utility Model Patent Certificate】A Spring for Automotive Communication Antennas
【Utility Model Patent Certificate】A Spring for Automotive Communication Antennas
【Design Patent】Combination Spring for Electric Mixer Heads 20230110
【Design Patent】Combination Spring for Electric Mixer Heads 20230110
【Design Patent】Spring for Automotive Communication Antennas 20230110
【Design Patent】Spring for Automotive Communication Antennas 20230110
SGS（IATF16949-2016）
SGS（IATF16949-2016）
SGS（ISO9001-2015）
SGS（ISO9001-2015）
Management-System-Certification-Certificate-----Featuring-CNAS-Mark
Management-System-Certification-Certificate-----Featuring-CNAS-Mark
Raw-Materials-REACH
Raw-Materials-REACH
Raw-Materials-ROHS
Raw-Materials-ROHS

Partners

As a trusted partner for the world’s most advanced equipment manufacturers, HERSHEY Precision provides reliable elastic component solutions that power the next generation of industries.

Precision Metal Clips & Contact Parts FAQ

We utilize high-conductivity materials including Beryllium Copper, Phosphor Bronze, and Stainless Steel, verified by in-house spectrometer analysis for optimal performance.

Yes. Using advanced German and Japanese equipment, we can achieve tolerances as tight as $\pm0.01\text{mm}$ for complex, high-precision electronic components.

We offer various plating options, including Gold, Silver, Tin, and Nickel, to enhance conductivity, corrosion resistance, and solderability based on your requirements.

Initial prototypes are usually delivered within 7-10 days. Mass production lead times typically range from 2 to 3 weeks depending on complexity.

Absolutely. Our high-speed progressive die stamping lines are designed for efficient, consistent, and cost-effective mass production of millions of units.

Our engineers provide full DFM (Design for Manufacturability) support to improve component functionality while reducing production costs and material waste.

Please provide your 2D/3D drawings, material specifications, plating requirements, and estimated annual volume for an accurate and fast quotation.

We implement a strict QC system involving automated optical inspection and manual checks to ensure every part meets your exact specifications.

Yes. All our materials and surface treatments are 100% ROHS and REACH compliant, meeting global environmental and safety standards.

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