Blog | Precision Metal Stampings

November 25, 2025

Automotive Low-voltage signal terminals: The “nerve” crisis and breakthrough for new energy vehicles

In the electrical systems of new energy vehicles, automotive low-voltage signal terminals are like the “nerve endings” of the vehicle, and their performance directly determines the safety and reliability of control response, intelligent recognition, and even autonomous driving decisions. However, as the level of vehicle intelligence continues to deepen, the application scenarios of low-voltage signal

November 18, 2025

Heju Precision has Moved to a New Location: Standing at a New Starting Point, Charting a New Future

After seventeen years of hard work and accumulation, Heju Precision Electronics Technology Co., Ltd. has reached a significant milestone in its development history. Recently, the company officially relocated to No. 11 Yuehui Road, Daojiao Town, Dongguan City. This relocation is not only a natural choice for the company’s expansion, but also a crucial step for

November 11, 2025

Metal Terminals from the Perspective of a Stamping Factory

Every day in our workshop begins with rolls of copper, phosphor bronze, or stainless steel strips. They are like uncut gemstones, and our job is to transform them into thousands of precision terminals using precise stamping dies, ensuring the smooth operation of our equipment. After working in this industry for a while, you’ll deeply understand

November 4, 2025

Analysis the Most Crucial Metal Sheet in High-voltage Connectors-Stamped Terminals

Having worked in this industry for a long time, I’ve come to realize that high-voltage connectors look complex—plastic shells, shielding layers, various locking mechanisms—but what truly determines their success or failure, what ensures the obedient flow of current, is often the most inconspicuous metal piece inside—what we call a “stamped terminal.” In this business, customers

October 28, 2025

How do High-voltage Connectors for New Energy Vehicles Protect Safety and Energy Efficiency?

Currents of up to 400V or even 800V flow through the high-voltage power system—the “blood vessels” of new energy vehicles. High-voltage connectors are crucial for ensuring the safe, stable, and efficient transmission of this powerful power. Far more than a simple plug, they integrate sophisticated components with electrical engineering, materials science, mechanical design, and safety

October 15, 2025

How Micro-Precision Stampings Shape the Next Generation of Electric Vehicles

As the automotive industry rapidly evolves toward electrification and intelligentization, a silent revolution is taking place at the microscale. As engineers rack their brains to improve the range of electric vehicles and reduce the size of ADAS sensors, micro-precision stampings have become a key enabling technology for these breakthroughs. These high-precision parts, measured in millimeters,

October 14, 2025

How Sensors Drive the Future of Electrification and Autonomous Driving

Modern cars are no longer simply means of transportation. They are evolving into intelligent robots that integrate perception, decision-making, and execution. The cornerstone of this transformation is the ubiquitous automotive sensors—the vehicle’s “eyes,” “ears,” and “nerve endings.” With the explosive growth in demand for sensors for electric vehicles and autonomous driving, the importance of these

October 8, 2025

Mini-FAKRA’s Connectivity Solution: Dealing with Automotive Data Flood

Mini-FAKRA connectors are a smaller version of the popular FAKRA connector. Due to their compact size and light weight, they are commonly used in automotives and new energy electric vehicles. Mini FAKRA: High-speed Mini-FAKRA (HFM) connectors are 80% smaller than traditional FAKRA connectors. These miniature coaxial connectors are used in a variety of automotive applications, including

September 25, 2025

Exploring the Dual World of Automotive High-Voltage and Low-Voltage Connectors

Automotive connectors are categorized as low-voltage and high-voltage connectors based on their operating voltage. Low-voltage connectors typically operate at 12V, 24V, or 48V. High-voltage connectors operate at voltages ranging from 60V to 800V, or even higher. High-voltage and low-voltage connectors differ primarily in appearance, structure, withstand voltage, protection requirements, EMC compatibility, and flame retardancy ratings.