About Us

Driven by the global demand for thin, stable, safe and efficient heating components in precision instruments, medical devices, new energy, consumer electronics and high-end equipment, our high-performance PI (Polyimide) Electric Heating Film stands out with superior material properties. It integrates insulation safety, fast heating, stable performance and flexible adaptability, providing a competitive heating solution for customers worldwide.

As automotive acoustic systems and intelligent cockpits upgrade, demand for high-precision auto speaker grilles is growing rapidly. Precision etching process is the preferred choice for high-quality metal grilles, with ultra-high precision, smooth surface and flexible design. This article details the complete production process of etched auto speaker grilles.

In the field of precision metal etching processing, the stainless steel etching process, due to its high precision and high flexibility, has become an important processing technology in high-end industries such as medical devices, electronic components, and aviation.