In metal parts manufacturing, the choice of a stamping supplier directly impacts product quality, production efficiency, and cost control. Many companies encounter problems such as substandard stamping precision, delayed delivery, and unhelpful after-sales service due to unthinkingly selecting stamping suppliers. In fact, we can find a reliable precision metal stamping manufacturer based on four core
With the accelerated penetration of industries such as new energy vehicles, Industry 4.0, and 5G communications, connectivity technology has become a key factor in the core competitiveness of equipment. As a mainstream choice for solderless connection technology, pressfit pin terminals are experiencing rapid growth in a market worth tens of billions of dollars. Data shows
Fast charging technology for new energy vehicles is rapidly advancing towards the 800V high-voltage platform. However, quality and manufacturing defects in the onboard high-voltage ev charging terminals have frequently caused charging safety and user experience issues. In November 2024, Ford officially recalled Tesla NACS adapters due to potential terminal quality problems that could lead to
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
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
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
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
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
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,
