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filter Product List and Ranking from 879 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Sep 16, 2026～Oct 13, 2026
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filter Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 16, 2026～Oct 13, 2026
This ranking is based on the number of page views on our site.

  1. アメロイド Kanagawa//Industrial Machinery
  2. 日本ドナルドソン Tokyo//Industrial Machinery
  3. アドバンテック東洋 Tokyo//Testing, Analysis and Measurement
  4. 4 富士フィルター工業 本社 Tokyo//others
  5. 5 industria Saitama//Industrial Machinery
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Last Updated： Aggregation Period:Sep 16, 2026～Oct 13, 2026
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  1. Automotive waste fuel regeneration dedicated "CJC Filter EP Type" アメロイド
  2. Dedicated Wind Turbine Gearbox "CJC Filter BG Type" アメロイド
  3. Oil-water separation filter "PTU filter" アメロイド
  4. 4 Automatic backwash type diesel engine lubricating oil filter "AL type" アメロイド
  5. 5 Compressor drain treatment device "UQ Filter" アメロイド

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Polyethylene Pipe Mitsui PE Gas Conduit System Comprehensive Catalog

Polyethylene Pipe Mitsui PE Gas Conduit System Comprehensive Catalog

We will introduce a variety of polyethylene pipes and fittings from the Mitsui Chemicals Group, including spigot fittings.

This catalog features a wide variety of polyethylene pipes and fittings from the Mitsui Chemicals Group. It includes the characteristics of the Mitsui PE gas conduit system, as well as many noteworthy new products and items such as "pipes," "EF fittings," and "spigot fittings." Additionally, we introduce recommended tools such as "socket clamps" and "tee clamps." Please make use of this information for product selection. 【Contents (excerpt)】 ■ Characteristics of the Mitsui PE gas conduit system ■ Noteworthy new products ■ List of pipes and fittings ■ Pipes ■ EF fittings ■ Spigot fittings *For more details, please refer to the PDF document or feel free to contact us.

  • Piping Materials
  • Pipe Fittings
  • Other work tools
  • filter

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Light reduction filter "Diffraction type diffusion plate"

Light reduction filter "Diffraction type diffusion plate"

It is ideal for adjusting light levels when measuring the optical characteristics of light sources!

This product is used to diffuse light from a light source to obtain uniform light without unevenness in light intensity. Compared to conventional diffusion plates and ND filters, it effectively reduces the measurement dispersion of chromaticity, contributing to improved repeatability regarding reproducibility during light source color measurement. 【Features】 ■ Achieves effects equivalent to lenses ■ Freedom in selecting light sources ■ High transmittance ■ Light distribution control is possible *For more details, please refer to the catalog or feel free to contact us.

  • Other measurement and measuring equipment
  • Turbidity meter/color meter
  • filter

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High-Performance Filter Series for Air Conditioning Elitron Catalog

High-Performance Filter Series for Air Conditioning Elitron Catalog

A large number of high-performance filters for air conditioning, "Elitron," are featured!

"Eritron" is a catalog from Toyobo Kankyo Techno, which processes and sells high-performance air filters for air conditioning, as well as related equipment for sale and import/export. It features products such as "FU," which is space-saving and freely designed with strong chemical resistance; "SL," which has low pressure loss and is economical and easy to dispose of; and "EF," which has a long lifespan and excellent wind pressure resistance. [Contents] ■ FU ■ SL ■ EF ■ DSL ■ Standard Specifications *For more details, please refer to the catalog or feel free to contact us.

  • Other air conditioning equipment
  • Other filters
  • filter

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Toyo Bo Chemical Filter "Chemifai Series Comprehensive Catalog"

Toyo Bo Chemical Filter "Chemifai Series Comprehensive Catalog"

Chemical filters that remove trace harmful chemicals and odors from the air! Achieving a high removal rate with activated carbon fiber technology!

The "Chemifai Series" is a catalog from Toyobo Bōkan Kankyō Techno, which processes and sells high-performance air filters for air conditioning, as well as related equipment for import and export. It features air purification filters such as the "KS Unit," which removes harmful gases and odor components, the energy-saving "KD Unit," which successfully reduces pressure loss in the filter, and the high-functionality "KE Unit," which allows for chemical and particle countermeasures in a single space. [Contents] ■ KS Unit ■ KD Unit ■ KE Unit ■ KH Unit ■ KN Unit *For more details, please request materials or view the PDF data available for download.

  • Other air conditioning equipment
  • Other filters
  • filter

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Yotoriyama Upper Cup Filter 400

Yotoriyama Upper Cup Filter 400

A filter that fits snugly into the cup.

It is used to filter debris in the paint by setting it in the gravity-type upper cup.

  • Plastic utensils and containers
  • filter

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Yotoriyama Free Size Filter <For Lower Cup>

Yotoriyama Free Size Filter <For Lower Cup>

The installation pipe can accommodate free sizes.

The thickness of the suction pipe varies depending on the manufacturer or model, but this one-touch filter <free size> is designed to be usable with pipes ranging from 8mm to 12mm. Additionally, the filtration area for paint is approximately five times larger compared to conventional one-touch filters, significantly improving paint filtration.

  • Plastic utensils and containers
  • filter

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Disposable filter

Disposable filter

The filtration time is fast! Reusable!

This product is a disposable filter that achieves a disposable price using efficient production methods. It uses fibers that do not absorb paint, allowing for filtration at a speed 2 to 3 times faster compared to traditional paper filters. Additionally, being made of plastic, it can be reused, contributing to significant cost reduction compared to paper filters. 【Features】 ■ Low price ■ Fast filtration time with no paint residue ■ Reusable *For more details, please contact us or download the catalog.

  • Filtration Filter
  • Other storage and equipment
  • filter

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Filter Zeta ND4

Filter Zeta ND4

Birth of the world's highest peak filter

The Kenko Filter Zéta is Kenko's high-end filter series developed with the aim of creating the world's top filters. It is a product line that utilizes advanced optical technology and precision machining. It can be used for both digital and film cameras. Filter diameter: 52–77mm

  • others
  • filter

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Filter Zeta ND8

Filter Zeta ND8

Birth of the world's highest peak filter.

The Kenko Filter Zéta is Kenko's top-of-the-line filter series developed with the aim of being the world's highest quality filter. It is a product line that utilizes advanced optical technology and precision machining. It can be used for both digital and film cameras. Filter diameter: 52–77mm

  • others
  • filter

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Filter PRO1D C-PL SUPER SLIM

Filter PRO1D C-PL SUPER SLIM

Basic filters useful for creating works in both digital and film.

PL filters are used by many customers as filters that help remove reflections and enhance contrast in color photographs. Traditionally, PL filters have been considered thick due to their rotating structure and the fact that the "polarizing film," which is the heart of the PL filter, is sandwiched between two pieces of glass, resulting in a filter that can cause vignetting (darkening around the edges) when used with wide-angle lenses. However, in recent years, responding to the demand for PL filters that can be used with wide-angle lenses, Kenko has released a thin "wide-angle compatible PL filter" by polishing the glass after laminating the polarizing film and reducing the glass thickness to 2mm.

  • others
  • filter

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[Sample available for free] Centricut (centrifugal separation filtration filter)

[Sample available for free] Centricut (centrifugal separation filtration filter)

High-quality and reasonably priced domestic spin filters.

This is a filter device that utilizes centrifugal force from a centrifuge. It has a structure that incorporates a sample cup with a membrane attached to the inside of a microtube, allowing for easy particle removal and clear filtration simply by using a centrifuge. ~Features~ - Minimal clogging of the filter, resulting in fast filtration speed - Extremely low residual liquid volume, with almost no sample loss - Allows for the filtration of multiple samples in a single centrifugation operation, making it efficient

  • Other physicochemical equipment
  • filter

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[Free Sample Available] Cost-Cutting Membrane Filter

[Free Sample Available] Cost-Cutting Membrane Filter

A lineup of 5 different materials to choose from! Achieving cost reduction without compromising quality.

We would like to introduce our "Cost-Cutting Membrane Filters." You can choose from a lineup of five types of materials: PTFE, which is excellent for organic solvents and solvent resistance; hydrophilic PTFE, suitable for both aqueous solutions and organic solvents; and MCE (Mixed Cellulose), which is inert and suitable for general aqueous solutions. We have achieved cost reduction without compromising quality. 【Lineup】 ■ PTFE (Hydrophobic) for organic solvents / Excellent solvent resistance ■ Hydrophilic PTFE (Hydrophilic) for both aqueous solutions and organic solvents ■ MCE (Mixed Cellulose) (Hydrophilic) for general aqueous solutions / Inert ■ CA (Cellulose Acetate) (Hydrophilic) for general aqueous solutions / Low protein adsorption ■ PES (Polyethersulfone) (Hydrophilic) for ion chromatography *For more details, please refer to the PDF document or feel free to contact us.

  • Other physicochemical equipment
  • filter

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Inline filter

Inline filter

A connector with built-in filtration material that allows for easy purification of liquids and gases in piping lines.

The connection port shape, housing and filter material, and pore diameter are abundant, accommodating a variety of conditions.

  • Pipe Fittings
  • Plastic utensils and containers
  • filter

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Filter "MF FILTER"

Filter "MF FILTER"

A highly refined filter that achieves high precision and excellent durability.

This is a pure filter made primarily from polyolefin-based thermal adhesive fibers, featuring high mechanical strength and being binder-free. It excels in chemical resistance, can accommodate various grades of filtration precision, and has low pressure loss, allowing for high flow rates, which contributes to a long filter lifespan—one of its significant characteristics. Produced 100% to order, it can be customized to the size requested by customers, making it ideal for downsizing. Additionally, it is also manufactured using polyester-based thermal adhesive fibers, and we are open to consultations regarding the use of various high-performance fiber composite materials. We can accommodate both small and large production runs. 【Product Lineup】 ○ MF-I Filter ○ MF-II Filter ○ MF-III Filter For more details, please contact us or download the catalog.

  • Other filters
  • filter

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Filter "MF-1 Filter"

Filter "MF-1 Filter"

A highly refined filter that achieves high precision and excellent durability!

The "MF-1 Filter" is a filter made primarily from polyolefin-based thermal adhesive fibers. It is molded into a cylindrical shape by firmly fusing the fibers together using heat. It has high mechanical strength and excellent chemical resistance. Additionally, due to its high porosity, it has low pressure loss and can achieve a large filtration flow rate. Molding using polyester-based thermal adhesive fibers is also possible. 【Features】 ■ Fibers are fused together by heat ■ Excellent chemical resistance ■ High porosity and low pressure loss ■ High mechanical strength, etc. *For more details, please refer to the catalog or feel free to contact us.

  • Filtration Filter
  • filter

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Automatic Sand Filtration System for Water Treatment - Automatic Filter V-SERIES

Automatic Sand Filtration System for Water Treatment - Automatic Filter V-SERIES

Automatic filter for separating solid particles of 10 microns or larger.

Achieves water filtration without using any consumables that incur running costs, such as paper filters.

  • Filtration Equipment
  • Water treatment equipment
  • filter

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Solid-liquid separation machine drum filter

Solid-liquid separation machine drum filter

The Kisamitsu drum filter uses a wedge wire screen with a triangular cross-section.

In the food service industry, various dishwashers, container washers for food processing plants, and the washing of food materials often present challenges in the treatment of wastewater from aqueous cleaning processes. By using our drum filter and implementing a solid-liquid separation system as a primary treatment, we can significantly reduce the burden on subsequent main treatment processes. Additionally, this will greatly contribute to preventing the degradation of the cleaning solution used in circulation.

  • Solid-liquid separation filter
  • filter

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Etching processing (8-layer assembly)

Etching processing (8-layer assembly)

This is a case study of etching processing (8-layer assembly) by Akebono Seiki Kogyo, a pioneer in carbon jigs.

From the design and production of three-dimensional labor-saving devices that incorporate semiconductor components into carbon graphite jigs, to flat tools, we respond to our customers' needs as the "unsung heroes."

  • Processing Jig
  • Inspection fixture
  • Assembly Jig
  • filter

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Water treatment-related equipment Coolant 'DOF FILTER'

Water treatment-related equipment Coolant 'DOF FILTER'

Endless filter for magnetic materials using a running cloth.

We would like to introduce our coolant water treatment equipment, the "DOF FILTER." This product simultaneously filters and separates coolant liquid used for polishing and dehydrates chips (to the extent that there are no water clogs in the chip box). The non-water-soluble content is below 35 cst, and the filtration degree is approximately 30 to 50 microns. 【Features】 ■ An endless filter that can be used with magnetic materials ■ Non-water-soluble (below 35 cst) ■ Filtration degree of approximately 30 to 50 microns ■ De-oils and dehydrates chips, discharging them into the chip box *For more details, please refer to the PDF document or feel free to contact us.

  • Other water treatment equipment
  • filter

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Etching process

Etching process

A technique born from the application of precision photography and photo corrosion methods! An ideal processing method for ultra-small, ultra-thin, and complex-shaped products.

"Etching processing" involves applying corrosion protection treatment through masking, followed by the removal of unnecessary parts using a corrosive solution. This processing method is suitable for ultra-precision requirements that cannot be achieved with press punching, allowing for the production of extremely small, thin, and complex-shaped products. Additionally, "photo etching processing" is a precision processing technology that combines etching processing techniques with precise photographic and imaging technologies. Through the application of precision photography and corrosion processing, it demonstrates high processing accuracy for extremely small parts, ultra-thin products, and complex components in electronics products. [Processing Steps (Excerpt)] ■ Pattern Drawing ■ Pre-treatment (Surface Smoothing, Degreasing) ■ Resist ■ Exposure *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Etching Equipment
  • filter

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[Processing Example] Etching Process for Power Devices

[Processing Example] Etching Process for Power Devices

In addition to printed resist, we are implementing innovations using the photo-etching process!

We are performing etching processing on materials that consist of 1.0mm thick copper (Cu) bonded with glass epoxy resin from one side. Hirai Precision Industry has a track record of processing up to 2.0mm thick copper. While copper (Cu) is the mainstream material, aluminum (AL) is also possible. For the insulating layer, we have experience with materials other than glass epoxy resin, including ceramics (aluminum nitride substrates, silicon nitride substrates, etc.), polyimide, and PET film. We often receive materials supplied by customers for etching processing. 【About Etching Processing】 - In addition to printed resist, we employ a photo-etching process for improvements. - This allows for finer finishes and enhanced linearity. - The dimensions of the tapered section of the cross-section can be kept to less than half the thickness of the plate. *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • filter

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[Processing Example] Etching Processing - Thickness Adjustment of Material - Reducing Plate Thickness

[Processing Example] Etching Processing - Thickness Adjustment of Material - Reducing Plate Thickness

Short delivery response! By applying etching solution to the entire surface of the metal plate and causing corrosion, the thickness of the metal can be adjusted.

A rich lineup of metal materials (including variations in thickness) is one of the advantages of Hirai Precision Industry. We have established a system to meet various needs, and by utilizing our etching processing technology, we can customize the thickness of the base material freely. Thickness adjustment through etching processing can be done at a lower cost compared to creating the base material from scratch. **Advantages of thickness adjustment processing with etching solution:** - **Cost-effective production:** It is possible to respond at a lower cost compared to creating the base material from scratch. - **Short delivery times:** The delivery time for thickness adjustment processing can typically be accommodated with an additional few days on top of the usual etching processing lead time. - **Small lot production:** There is no need to specify a minimum production quantity; we can accommodate orders starting from just one piece. *For more details, please refer to the PDF materials or feel free to contact us.*

  • Processing Contract
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[Processing Example] Etching Processing Cross-Section Shape Taper Shape

[Processing Example] Etching Processing Cross-Section Shape Taper Shape

Utilizing the unique "taper" of etching processing! We can assist you from the prototype stage.

Hirai Precision Industry is a metal processing manufacturer specializing in etching processing. Etching processing uses chemical solutions to dissolve metal and create the necessary shapes. When metal is dissolved during this etching process, a protrusion can form at the center of the cross-section. This is referred to as a "taper." Utilizing this unique "taper" from the etching process, our company assists in various items across different industries. [Types] ■ Front and back difference taper ■ Step taper ■ Indentation taper ■ Protrusion taper *For more details, please refer to the PDF materials or feel free to contact us.

  • Processing Contract
  • filter

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[Processing Example] Etching Process - Metal Foreign Matter (Contamination)

[Processing Example] Etching Process - Metal Foreign Matter (Contamination)

With fine etching processing, it is possible to reproduce metal foreign substances (contaminants) in arbitrary shapes!

Hirai Precision Industries' etching process uses a film or glass plate known as a master plate for processing. Therefore, even if the requested size of the design drawn on the plate is a small shape, it is possible to carry out the processing. Taking advantage of that feature, there are also requests to intentionally create metal foreign objects (contaminants). This serves the purpose of evaluating the removal of foreign objects that may occur during manufacturing. [Case Overview] ■ Product Shape: Individual numbers from 0 to 9 ■ Material: SUS304-CSP-H ■ Plate Thickness: 0.01t ■ Minimum Residual Width: 0.05mm ■ Minimum Cutting Width: 0.05mm ■ Comparison Object: 0.5mm wide mechanical pencil lead *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
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[Processing Examples] Etching Processing: Advantages and How to Choose

[Processing Examples] Etching Processing: Advantages and How to Choose

We can also accommodate small quantities! We can deliver without any deformation or distortion!

I would like to introduce the benefits that customers feel regarding the etching processing by Hirai Precision Industry, which leads them to place orders. We can process metal sheets with a thickness ranging from 0.005mm for thin sheets to about 2mm for thicker sheets. Since it is a chemical processing technology that does not apply heat or force, we can deliver products without deformation or distortion, and there will be no burrs in the thickness direction. Furthermore, the more complex the shape, the more we can provide advantages in delivery time and cost compared to other metal processing methods. 【In the following situations】 ■ When the thickness of the metal sheet to be processed is thin ■ When you want to avoid burrs in the thickness direction (Z direction) ■ When you want to manufacture complex and fine shapes ■ When you want to mass-produce fine parts ■ When you want to procure prototypes quickly and cheaply *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
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[Processing Example] Power Semiconductor (Power Device) Etching Processing

[Processing Example] Power Semiconductor (Power Device) Etching Processing

Etching processing, which Hirai Precision Industry excels at, is sometimes used in "heat dissipation plates"!

Power semiconductors (power devices) refer to semiconductors capable of handling large currents and high voltages. Our company primarily collaborates in the support and fixation of power semiconductor (power device) chips through lead frames and their heat sinks, as well as in the production processes using jigs and metal masks. In lead frames, we possess a variety of materials ranging from pure copper to copper alloys (such as TAMAC and KFC), and we are capable of etching processing. 【Features】 ■ In lead frames, we have a variety of materials ranging from pure copper to copper alloys (such as TAMAC and KFC), and we are capable of etching processing. ■ For heat sinks, we can handle thick copper through precision machining by Hirai Precision Industry (fiber laser processing and wire electrical discharge machining). *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
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[Processing Example] Regarding the Fine Residual Width in Etching Processing

[Processing Example] Regarding the Fine Residual Width in Etching Processing

By innovating processing techniques, we can achieve fine residual widths while preserving the surface condition!

Hirai Precision Industry specializes in metal etching processing. With this etching process, it is possible to create fine residual widths. We will consider the material, plate thickness, and shape according to your application. If you have previously considered and abandoned a project, please feel free to consult with us, and we will consider conducting a test trial. 【Case Study (1) Overview】 ■ Processing Method: Etching ■ Material: SUS304-HTA ■ Plate Thickness: 0.03mm ■ Residual Width Dimensions: 0.012mm to 0.020mm *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
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[Processing Example] Etching Process Through-Holes of φ0.05mm or Smaller

[Processing Example] Etching Process Through-Holes of φ0.05mm or Smaller

It is possible to create fine holes through metal etching processing! We will positively try to implement it.

We would like to introduce a case where we finished fine holes with a diameter of φ0.05mm (50 microns) using our specialty photochemical etching process. We can handle materials such as Cu (copper), AL (aluminum), Fe (iron), and Ni alloys (Kovar, 42 alloy, Amber), as well as special materials like silicon steel sheets. For fine hole processing of materials other than SUS, confirmation through prototyping and testing is necessary. We will consider processing according to your desired material, plate thickness, and required shape. 【Case Study (1) Overview】 ■ Processing Method: Etching ■ Material: SUS304-HTA, Plate Thickness 0.02mm ■ Hole Diameter: 0.025mm to 0.035mm (25 microns to 35 microns) ■ Product Size: φ30mm ■ Number of Sample Holes: 5 *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
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[Processing Example] Etching Processing, Black Dyeing, Black Treatment

[Processing Example] Etching Processing, Black Dyeing, Black Treatment

Produced while suppressing warping and distortion in the finish! Depending on your request, partial black dyeing can also be accommodated.

Etched products are used as light shields (aperture plates) for built-in camera modules in smartphones and mobile phones. To absorb light, they are generally black in appearance. There are also specifications that stack multiple plates to allow for fine adjustments of hole sizes. The holes are usually circular, but can also be of irregular shapes. However, with Hirai Precision Industry's etching process, it is possible to easily create irregular shapes. **Advantages of creating apertures through etching:** - Compared to machining (laser processing, wire electrical discharge machining, cutting), etching can produce parts with reduced warping and distortion. - It can process thin foils with a thickness of 0.005mm. - Not only etching, but also black surface treatment can be processed and delivered consistently. *For more details, please refer to the PDF document or feel free to contact us.*

  • Processing Contract
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