Photochemical Machining Precision Metal Etching Service with Thickness down to 0.02mm

Photochemical Machining Precision Metal Etching Service with Thickness down to 0.02mm

Xinhaisen Technology specializes in photochemical machining (PCM), offering high-precision metal etching services for a wide range of applications — from functional industrial components to decorative metal designs. With advanced etching technology, we can achieve extremely fine details and tight tolerances on metal sheets as thin as 0.02 mm.

About Our Process

Photochemical machining (also known as chemical etching) is a subtractive manufacturing process that removes metal using photoresist and chemical etchants. It is burr-free, stress-free, and highly accurate, making it ideal for producing intricate geometries that mechanical methods cannot achieve.

We offer complete in-house etching services including photolithography, etching, stripping, deburring, and surface finishing, ensuring consistency and precision throughout every batch.

Materials We Can Etch

We can process a variety of metals and alloys, including:

• Stainless Steel (SUS301, SUS304, SUS316, SUS430, etc.)

• Copper & Copper Alloys (C1100, C2680, Brass, Bronze)

• Nickel & Nickel Alloys (Ni200, Inconel, Kovar)

• Titanium & Titanium Alloys

• Aluminum & Aluminum Alloys

Xinhaisen's Photochemical Machining (PCM) Process Capability

The material, thickness and size we can etch as following

Etched Product Categories

• EMI/RFI shielding covers

• Mesh and filter screens

• Lead frames and circuit shims

• Connector terminals and springs

• Micro-needles and medical blades

• Decorative nameplates and panels

• Precision shims and washers

What metal parts processing we can provide?

FAQ

1.Why Choose Xinhaisen?

• 13+ years of specialized etching experience
• Engineering support from design to final product
• Strict confidentiality protection for all customer designs

2. How can we guarantee quality?

• Always a pre-production sample before mass production;
• Always final Inspection before shipment.

3.What can you buy from us?

•  Photo chemical etching,Micro-channel plate etching,Precision filter mesh,metal encoder disk,Precision metal shims 

4.How long does production and shipping take?

• Sample orders can be shipped in 3-5 days. 
• Mass production lead time depends on quantity, typically 1-2 weeks. Express shipping is available.

5. What services can we provide?

• Accepted Delivery Terms: FOB,CFR,CIF,EXW；
• Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,CNY;
• Accepted Payment Type: T/T,Paypal,Western Union,Cash;
• Language Spoken:English,Chinese

Would you like to custom the metal parts? Feel free to contact us for further discussion!