Metal Etching

Metal Etching Manufacturers

We provide custom design assistance, material selection guidance, and prototype development to ensure the best possible outcome for every project.We adhere to strict quality control measures throughout our manufacturing process to ensure consistent and reliable results.
We strive to provide exceptional customer service, quick turnaround times, and competitive pricing. Our knowledgeable and responsive team is always available to address inquiries, provide technical support, and assist in finding the best metal etching solutions for your specific needs.

Why Choose Us

Professional Team
We have a supreme team who works rigorously to grown businesses beyond client’s expectations.We are innovative and passionate about the work we do.

Rich Experience
Zhuhai Senloong Electronics Co., Ltd. is located in Guangdong, China. It has 20 years of professional industry production experience.We support OEM/ODM;

Our Certificate
We have obtained 8 technical patents and passed ISO9001:2015, IATF16949:2016 quality system certification, as well as ROHS\CE\FCC\REACH\SVHC and other testing certifications.

Production Equipment
Rounding machine/Laser engraving equipment/Rounding machine/Spot (touch) welding machine/Spot (touch) welding machine/Laser welding/Laser cutting/metal stamping/small punch press/Bending punch/Automatic punching machine/bending machine/Measuring machine/Sheet metal bending machine/Forging machine tools/Large laser cutting/CNC machine/Etching line/Developer/Exposure machine/Etching line/High speed stamping.

3D Butterfly Wind Chime Rotator

Product Name: 3D Butterfly Wind Chime Rotator
Product materials: steel, nickel, copper, aluminum or customized
Shape: as shown in the picture or customized
Thickness: 0.2mm 0.3mm...
3D Metal Wind Spinner

Product: 3D Metal Wind Spinner
Materials: stainless steel, nickel, aluminum
OEM: Support
Shape: Customizable according to requirements
MOQ:100PCS
Application: Home...
3D Etching Metal Spinner

Brand Name: Senloong
Origin: Guangdong, China
Product Name: 3D Etching Metal Spinner
Material: Metal
Usage: Home decoration, gifts
Design Style: Art Deco Occasion:...
Etching Metal Flat Crafts

1. Process: Advanced chemical or laser etching techniques are used.
2. Material: Supports various metal materials such as stainless steel, copper, aluminum, brass, etc.
3....
Etched Stainless Steel Couple Rings

✦Product name: Etched stainless steel couple ring
✦Material: Stainess Steel
✦Color: Silver
✦Brand Name:Senloong
✦Jewelry Type: Etching...
Etched Metal Ornament Wind Spinner

✦Product name：Etched Metal Ornament Wind Spinner
✦Place of origin：Guangdong, China
✦Colors：Silver
✦MOQ ：100pcs
✦OEM/ODM：Accecpted
✦Sample ： Avaiable...
Etching Metal Cutting Mold Crafts

✦Item：Custom metal craft scrapbooking dies
✦Material：Carbon Steel，metal
✦Product Type：Model
✦Technique：Etching
✦Style：customized...
Central Asian Style Etched Brass Bookmark

✦Product name: Custom etched metal bookmark
✦Material: Brass, Silver, Gold, Zinc alloy , iron ,etc
✦Size: 2-10cm, any shape acceptable
✦Place of Origin: Guangdong,...
Etched Metal Nameplate Labels

✦Product type: badge and label
✦Color: According to your request,silver,gold,black,red,copper...
✦Design：Customized style
✦Material: Most metal materials including aluminum,...
Christmas Rotating Etching Wind Chimes

✦Items：Customized Hollow Design Metal Crafts Wind Chimes Christmas Ornaments
✦Material：Metal, zinc alloy, or customized
✦Color：Soft enamel / Synthetic enamel / Hard...
Etching Hollow Floral Bookmarks

✦Product name: Custom etching floral bookmarks
✦Color: According to your request,silver,gold,black,red,copper...
✦Material: Brass
✦Design: Customize Design
✦Place of...
Stainless Steel Etched Cuff Bracelet

✦Jewelry Main Material: Stainless Steel
✦Style: Trendy
✦Main Stone: None
✦Product name: Stainless steel etched cuff bracelet
✦Place of Origin: Guangdong,...

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Benefits of Metal Etching

Flexible Tooling

Since much of the process of metal etching is digital, it can be quickly generated. The precision of digital tooling ensures that every component created by the process will exactly meet the dimensional requirements of the design.

Metal Properties

Other machining methods stress metals with heat, force, and mechanical manipulation that change the properties and characteristics of the metals. Metal etching does not do any form of stressing of metals such that they retain their properties and perform according to their characteristics. The metal etching process does not make contact with the metal surface, which allows the metal to be reshaped but have unchanged properties.

Repeatability

An absolute necessity for the production and manufacturing of any metal component or part is that every piece that comes off the assembly process has the same dimensional tolerances. This is an essential part of production repeatability. With metal etching, the digital diagrams and renderings remain unchanged from production run to production run guaranteeing that every workpiece will be exactly the same from the first to the last.

Speed

Speed seems to be the key word for every form of manufacturing process in the modern lexicon. Customers place their orders and expect completed parts immediately. Though that type of service is not possible with metal etching, the process has significantly rapid turnaround times. Since there isn‘t any need for finishing, products are processed, produced, and shipped with little delay.

Applications of Metal Etching

Many different types of businesses use metal etching because it can quickly make precise parts and designs with a lot of detail. Here are a few interesting uses:

Electronics and Semiconductor

Metal etching makes circuit boards, microelectromechanical systems (MEMS), and semiconductor parts in the electronics and semiconductor industries. It makes it possible to make precise conductive pathways, microstructures, and interconnects on substrates, making high-performance electronics with smaller parts and better functions possible.

Automotive and Transportation

Metal etching is an important part of making car parts and other specialized vehicle parts. It makes it easier to make precise parts like gears, fuel injection nozzles, and brake parts, which makes sure that car systems work well, last a long time, and use energy efficiently. Metal etching also lets you change the look of vehicles, which makes them more aesthetically pleasing and helps your brand stand out.

Medical Devices

Metal etching is necessary in the medical field for making surgical tools, implantable devices, and microfluidic parts. It makes it possible to make medical gadgets with the complex features and precise geometries they need to work well and safely. Biocompatibility, corrosion resistance, and accurate measurements are all made possible by metal etching processes. These meet the strict quality and regulatory standards of the medical device business.

Decorative and Artistic

One helpful tool for artists is metal etching, which lets them make detailed designs, sculptures, and decorative pieces out of different types of metal. Artists use metal etching to add complex designs, textures, and motifs to metal surfaces, making them look better and express themselves artistically. Metal etching allows artists to create custom designs and one-of-a-kind works of art with great accuracy and creativity. It can be used to make jewelry, sculptures, or building accents.

Metal Etching Processes

The process of metal etching is the removal of excess material from a workpiece using a chemical reaction. It is a method for shaping metals that have existed for hundreds of years. Metal etching began as a method for making weapons, household tools, and jewelry. The modern use of etching has paved the way for creating precision parts for aircraft, automobiles, and satellites.

Unlike other metal working processes, metal etching is fast, exceptionally accurate, and highly reliable. The tools used for etching have minimal wear and tear due to the low mechanical stress of the process.

The different types of etching include acid, photochemical, laser, and electrochemical. Acid metal etching is done in an acid bath, dipping, or flow coating. Photochemical etching uses light and chemicals to remove material. Laser etching melts the surface of the workpiece. Electrochemical etching uses a sodium-based solution with electrical pulses to remove material from the substrate.

Wet etching refers to etching processes that use chemicals or etchants to remove materials in a specific pattern defined by photoresist masks where material not covered by the mask is removed or etched away. Basic wet etching involves diffusion of the etchant, a reaction between the etchant and the material, and diffusion of byproducts. It is an isotropic process that produces a reaction on all areas of a metal’s surface.

Our Custom Metal Etching Service

We combine highly skilled machinists with cutting-edge metal etching facilities to etch anything from delicate aluminum foils to thick steel sheets. Enjoy precision etching service with an extensive range of advanced processes and technology.While photochemical machining is our core capability, we can use our extensive production resources to give you a ready-to-use component, no matter what your requirement.

Specializing in custom metal engraving, excels in precision chemical etching on a variety of metals including aluminum, copper, and stainless steel. Our expertise lies in crafting durable nameplates, synonymous with etched metal name plates, designed to withstand the test of time.

We meticulously produce a wide range of items including Nameplates, Tags, Sling Tags, Safety Plates, and Control Panels, reflecting our commitment to quality and customization.

Our Certificate

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FAQ

Q: What Types of Metals Can Be Etched?

A: Commonly etched metals include steel, brass, copper, aluminum, and stainless steel, depending on the etchant used.

Q: How Does the Etching Process Work?

A: A resist is applied to the metal surface, exposing areas to be etched; chemicals then dissolve the exposed metal, creating the desired design.

Q: What Chemicals Are Used in Metal Etching?

A: Chemicals such as ferric chloride, nitric acid, and acetic acid are used, each reacting specifically with certain metals.

Q: Can Metal Etching be Done at Home?

A: Yes, but safety precautions are essential due to the use of corrosive chemicals and the need for proper ventilation.

Q: How is Laser Etching Different from Traditional Etching?

A: Laser etching uses light to vaporize the metal surface, providing precision and speed, suitable for detailed work.

Q: How is the Quality of Metal Etching Assessed?

A: Quality is evaluated by depth uniformity, edge sharpness, and the accuracy of the reproduced design.

Q: What are the Safety Precautions for Metal Etching?

A: Safety gear, proper chemical handling, and a controlled environment are essential to avoid accidents.

Q: Can Metal Etching Damage the Metal?

A: Improper techniques or harsh chemicals can weaken the metal structure, affecting durability.

Q: How is the Etching Depth Controlled?

A: Depth is controlled by the concentration of the etchant, exposure time, and temperature of the process.

Q: Can Metal Etching Produce 3D Designs?

A: Yes, multi-step etching processes can create depth, producing three-dimensional effects on metal surfaces.

Q: How is Metal Etching Used in Art?

A: Artists use etching to create intricate designs on metal plates for printmaking and jewelry crafting.

Q: What are the Environmental Impacts of Metal Etching?

A: The disposal of etching solutions and the use of hazardous chemicals pose risks if not managed properly.

Q: What is the Difference Between Etching and Engraving?

A: Engraving involves physically carving into the metal, whereas etching chemically removes the metal, often resulting in finer details.

Q: How Does Metal Etching Affect the Metal’s Surface Finish?

A: Etching can leave a matte finish or require additional polishing for a shinier appearance.

Q: What are the Future Trends in Metal Etching?

A: Advancements in laser technology aim to increase precision, speed, and reduce environmental impact.

We're professional metal etching manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy high-grade metal etching made in China here from our factory.

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