Etching processing: OK from prototype of 1 piece to mass production.

Etching processing: Manufacturing thin metal parts from a single prototype to mass production! High-precision processing with no burrs or warping.

Complex fine shapes are achieved with high precision of ±7μm. This is an etching process that accommodates thin sheet metals with thicknesses ranging from 0.03mm to 1.5mm. Utilizing over 40 years of expertise, we provide optimal processing proposals to solve our customers' challenges. We can handle everything from a single prototype to mass production of tens of thousands of units with speedy domestic production. 【Product and Technology Features】 High-quality processing without burrs or edges Since metals are dissolved with chemicals, there are no burrs or edges like those produced in punching processes. This results in a clean finish, reducing the burden on subsequent processes. Support for diverse materials and thicknesses We can process a wide range of materials, including stainless steel (SUS304, 316L, etc.), copper (C1100, etc.), nickel, and titanium. High-precision fine processing We achieve a high dimensional accuracy of ±7μm. We can accommodate shapes that are difficult to achieve with conventional pressing processes, such as drilling holes smaller than the thickness and complex slits. Consistent support from prototyping to mass production We support everything from a single prototype to mass production of tens of thousands of units. With rapid delivery through domestic production, we respond meticulously to our customers' needs. Comprehensive support for secondary processing We also handle bending, welding, surface treatment, and more consistently. By consolidating multiple processes into a single request, we can reduce management effort and costs.

Contract manufacturing