METCHING
METAL ETCHING
Precision photochemical etching for mission-critical metal components.
INDUSTRIES
SERVED
Aerospace
Stress-free heat exchangers and shims etched from lightweight alloys, maintaining material integrity and tight tolerances under extreme thermal cycling.
Electronics
Fine-pitch lead frames and EMI/RFI shielding with complex geometries that are impossible to achieve via traditional stamping.
Medical
Burr-free surgical blades, stents, and diagnostic grids etched from biocompatible metals like Titanium and Nitinol with absolute microscopic precision.
Automotive
High-precision gaskets and filtration meshes produced without burrs or heat-affected zones, ensuring perfect seals and long-term durability.
Renewable Energy
Intricate flow field plates for hydrogen fuel cells and electrolyzers, featuring high-fidelity channels for optimized gas and fluid distribution.
Precision Engineering
Custom springs, diaphragms, and encoders where the absence of mechanical stress ensures consistent elasticity and extreme dimensional accuracy.
PIONEERING PHOTOCHEMICAL ETCHING
At Metching, we turn complex designs into high-precision reality. Specializing in the transformation of sheet metal into intricate components, we provide the flexibility, speed, and reliability required to thrive in today’s fast-paced industrial world.
From our headquarters in China, we have spent decades perfecting the art and science of photochemical etching. Today, we are proud to be one of the largest and most respected suppliers in the industry, helping engineers across more than 130 countries bring their innovations to life.
Experience matters. Since our founding in 1968, Metching has remained at the forefront of the industry. Our world-class facility is powered by state-of-the-art technology and operated by time-served engineers who bring decades of expertise to every project.
By combining traditional craftsmanship with cutting-edge machinery, we have become the preferred partner for industry-leading companies who refuse to compromise on quality.
Innovation has no borders. Metching’s pioneering services support a wide range of high-tech industries—from aerospace and electronics to medical devices and automotive engineering. No matter where you are located, our global presence ensures you have access to world-class precision manufacturing.
COMPONENTS
CONTACT
Metching inc.
Have a design in mind? We’d love to help bring it to life.
Address: No. 1 Xinyuan Road, Dongcheng District,
Dongguan City,
Guangdong, 523013, China
Email: info@metching.com
Tel: +86 17388801739