Blog | Precision Metal Stampings

August 5, 2025

Good news! Heju Precision Won the Title of “China’s Top 100 Stamping Companies”

Recently, Dongguan Heju Precision Electronic Technology Co., Ltd. was successfully selected into the list of “China’s Top 100 Stamping Companies” for its outstanding performance and industry contribution in the field of precision stamping technology. This honor not only highlights Heju Precision’s leading position in the field of precision stamping manufacturing, but also reflects its comprehensive

July 23, 2025

Automakers’ Screening Suppliers of Bursting Discs for Prismatic Batteries

In the prismatic battery battery safety system, the bursting discs(rupture disks) plays a crucial role as the “last line of defense”. Its performance is directly related to the safety level of the battery pack and even the entire vehicle. When selecting suppliers, automakers must not only stay at the level of meeting basic specifications and parameters, but

July 15, 2025

Crimp Pins Automotive: Engineering Reliability in Vehicle Electrical Systems

Modern vehicles demand electrical connections that withstand vibration, temperature extremes, and decades of service. At the heart of these mission-critical systems lie crimp pins automotive components – precision-engineered interfaces ensuring uninterrupted signal and power delivery across every electronic module. The Technical Superiority of Crimp Terminal Pins Unlike soldered joints, crimp terminal pins create gas-tight cold welds

July 8, 2025

High Precision Metal Stamping in New Energy Vehicle Battery Manufacturing

Precision metal stamping plays a crucial role in the mass production of safe, efficient, and high-performance batteries for electric vehicles (EVs). As global demand for EVs continues to rise, the technology’s ability to create complex, compact components with micron-level accuracy has become essential. Key Applications of Precision Metal Stampings in NEV Batteries Cell Housings &

July 2, 2025

Precision Deep Drawing & Deep Drawn Parts: Your Ultimate Guide to Micro-Forming Solutions

Precision Deep Drawing: Engineering Microscopic Perfection for Critical Applications In today’s world of miniaturization and performance-critical components, precision deep drawing, also known as micro deep drawing, is essential for manufacturing seamless, high-tolerance metal parts. This advanced forming technology shapes flat blanks into intricate 3D geometries, achieving wall thicknesses of less than 0.1 mm and tolerances

June 24, 2025

How to Choose a Suitable Automotive Terminal Pins Manufacturer

Terminal type and terminal plating play a vital role in the design of automotive wiring harnesses. Reasonable selection of terminal type and plating material can improve the reliability and stability of the wiring harness and ensure the normal operation of the automotive electronic system. In the process of wiring harness manufacturing, when selecting a manufacturer,

June 17, 2025

Analysis of Automotive Wiring Harness Terminals Plating Technology

In the design of vehicle wiring harnesses that pursue high assembly, functional integration, and intelligent architecture, highly integrated connectors (taking into account both high-power power supply and small signal transmission) have become the mainstream choice. Selecting connectors of different grades according to application scenarios and functional requirements is the basis for ensuring that their lifespan

June 9, 2025

EV Charging Cable Pins: Crucial Elements for Safe and High-speed Electric Vehicles

Electric vehicles (EVs) promise a cleaner future, but their success relies on a hidden hero: the EV charging cable pins within every high-voltage plug and socket. These tiny yet mighty components ensure power flows seamlessly from charging stations to EVs—even in blistering heat, cold, or torrential rain. Let’s uncover why engineers and manufacturers are prioritizing EV

June 3, 2025

EV Charging Terminals: The Silent Powerhouse Behind Every Electric Vehicle Charge

Electric vehicles (EVs) are transforming roads worldwide, but their success hinges on one often-overlooked component: EV charging terminals. These critical parts—including EV charging connector pins, EV charging cable pins, and high voltage plug and socket systems—form the lifeline between charging stations and vehicles. Built to handle extreme currents, harsh environments, and relentless daily use, they ensure