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What Is Photo Chemical Etching

Photo Etching, refers to remove the protective film of the area to be etched after exposure and development of the plate, make the metal contact with the chemical solution during etching, use two positive graphics to achieve the effect of dissolution and corrosion through chemical grinding from both sides, and form concave-convex or hollow molding.

The effect of chemical etching is very targeted, and it refers specifically to controlled corrosion, which is a controllable processing method for metals through chemical methods. Etching is divided into dry etching and wet etching. Dry etching technology is further divided into reactive ion etching (RIE), sputter etching and vapor phase etching.

In the mutual comparison of etching and stamping process characteristics, the advantages of etching are low sample production cost, almost all metals are within the etching range, no limit on metal hardness, no scratches, no burrs, fast, simple and efficient design , The process takes 48 hours, the influence of material thickness on the tolerance is ±10%, the product packaging, and the transfer is extremely convenient. The manufacturing cost of stamping is high. Although all metals can be used, metals that are too hard or too small to be easily broken are not available, there are scratches on the cutting edge, and there are burrs in some parts. If the process is changed during the design process It is very time-consuming, costly, the process takes at least several weeks, and the packaging and transfer of the product are difficult.

Photo Etching Service – China Photo Etching Manufacturer

BE-CU metal etch company’s main business is photo chemical etching service of stainless steel, stainless steel iron, copper, aluminum,etc. Printer copier codes and various accessories, encoder special code disc, IC lead frame, precisiongrating film, various filters, metal handicrafts and other products. The materials used by the company aremainly imported, and various materials can be etched.The material thickness range is 0.03mm ~ 2m, andthe tolerance can be controlled within ±0.01mm.Therefore, the company has grown into a sunshine partnerof many Fortune 500 companies.

Metal Etching From Prototyping to Production
  • Be-cu Prototype with 16 total automatic etching lines (10 horizontal and 6 vertical etching lines) which can deal with massive demand that request 700K piece per day as well as your individual customized small size requesting proceed by half automatic etching line.
  • We have ful set of automatic production lines for cleaning, coating, development, etching and stripping etc with strong.
  • Smallest line width 0.015mm, aperture 0.03mm with smallest tolerance as t 0.01mm can be fulfilled to meet your requirements
  • Be-cu uses state-of-the-art digital imaging machines to precisely map designs onto the metal sheets and eliminate variations so production remains consistent – as do we.

With an ISO 9001:2015 certificated manufacturing factory, we provide material and full dimensional inspection reports as your request. You can always rest assured the parts you get from will exceed your expectations.To use our online metal etching service, submit your design file for metal etching services and get instant metal etching quotes.

High-Tech Etching Equipment And Workshops
The introduction of domestic and foreign advanced production equipment such as exposure machine, etching machine, developing machine, cleaning machine, vertical etching machine, film laminating machine, etc. Speed is guaranteed.
It has a factory building covering an area of 10,000 square meters, equipped with a 100,000-level dust-free workshop, 16 etching production lines, and more than 120 employees, which can greatly meet the production needs of customers.
Multi-level Quality Control And Value-Added Services
Multi-level Quality Control And Value-Added Services
From incoming material inspection to finished product shipment, we strictly control every detail to ensure quality assurance. Multi-directional processing and cooperation meet customers’ one-stop procurement needs.In addition to photoetching services, we also provide you with other secondary processing services, such as electroplating, anodizing, sandblasting, wire drawing, metal stamping, oil injection, oil filling, assembly and other processing procedures. If you need us to provide secondary processing services, please feel free to contact us

Photo Etching Process In BE-CU Prototype

Automatic Shearing
Automatic Shearing
Automatic Baking Line
Automatic Baking Line
Automatic Baking Line
Automatic Baking Line

Surface Finishing Options for Photo Etching

Parts made using photo etching usually feature excellent finishes. At, we offer various custom finishing options that boost the produced part’s functionality, appearance, and durability.


Precision Photo Etching Parts & Case Studies In China

Because Be-cu is so specialized in metal manufacturing, we are the China Photo Etching of choice. has over 95,000 square feet of manufacturing space in three locations. Our unparalleled level of automation and our deep dedication to quality support our proud tradition of outstanding customer service. All Be-cu Photo Etching facilities offer a wide variety of unique services and capabilities that allow us to produce the highest caliber of custom metal etching in both large and small quantities – quickly and will make the difference in your project. Contact Be-cu at [email protected] or request a quote with our easy-to-use online form.

  • Metal Etched Hydrogen Fuel Cell Metal Bipolar Plates

  • Precise Etching Stainless Steel 316 High-Speed Hair Dryer Networks

  • Etched VC Uniform Temperature Cooling Plate

  • Etching LED EMC Packaging Bracket

  • Planar Etched Molybdenum Alloy Micro-Air Mesh

  • Chemical Etching Stainless Steel 316 Bipolar Flow Plates

  • Etching Low Resistivity Copper 110 Contact Rings

  • Hollow Laser Cutting Brass 360 Jewelry

  • Laser Cut And Etching 303 Jewelry Pendant

  • Precision Etching FeCrAl Resistor Sheet For Electronics Products

  • Photo Chemical Etching Microporous Dust Filter For Automotive Speaker

  • Precision Etching Automotive Audio Grille

Photo Etching for Industrial Applications

Photo Etching affords both machinists and industries extensive benefits—little wonder why it has become the go-to process for metal fabrication.Photo Etching facilitates the high-precision production of prototypes and thin parts regardless of volume. Here are the industrial applications of photo etching parts according to industries.

Metal Etching for Industrial Applications

Be-cu’s etching services meet these needs by providing faster product turnaround without compromising quality so your products can reach consumers and their homes faster than your competition. Whether your needs include mass-produced samples or not, we’re up to the challenge. With Be-cu we can usually produce a prototype within 24 hours.

  • 3C Products
  • Medical Device Parts
  • Pilotless Aircraft Parts
  • Vehicle Parts
  • Intelligent Component
  • DIY Toys
  • RF/Microwave
  • Electronics (In the electronics industry, etching is used to produce a wide variety of products such as printed circuit boards, step templates, EMI/RF shielding, foil strain gauges)
  • Signs, labels and nameplates (such as industrial nameplates and labels, souvenirs, hotel signs, elevator doors, trophies and trophies, wayfinding signs)