TMNetch is a manufacturer of high-precision metal mesh filters/screens through high-tech photochemical etching technology. Compared to conventional perforating and stamping methods, this new process is more accurate and flexible in design format and more cost-effective. Household or industrial, medical, food processing, or any other application, our custom-designed filters offer clean edges with zero burrs and tight tolerances to meet performance excellence.

TMNetch will convert your design file into a testable prototype in hours, assist you in shortening the testing period and negative press-up time, and launch the product to the market earlier.

We can fabricate micro apertures to the tightest tolerances of less than 0.02 mm. This guarantees very precise and repeatable performance even in heavy loads.

Etch filters do not contain any burrs, mechanical stress, or deformation as compared to stamped or perforated parts. What it results in is smoother movement, greater reliability, and longer-lasting filters.

Photo etching enables the creation of designs not achievable with traditional methods that are much more complex than simple hole patterns. Easy to modify and refine, no additional tooling.

Digital tooling substitutes the need to buy costly hard tooling, and thus, small batches can be as cost-efficient as mass production. This design assists in being more cost-effective, besides the high quality attained.

Chemical etched metal mesh filters support stainless steel, Nickel, brass, nickel, and specialty alloys. This flexibility helps match corrosion resistance, strength, and conductivity to real application needs.



































When metal mesh filters are used across industries, their size, shape, mesh count, aperture, and layers often vary. With extensive experience in photo etching services, TMNetch customizes high-precision filters for clients in Europe, America, Southeast Asia, and beyond. Upon receiving your design file, we can prepare the photo etching template and deliver a prototype within 6 hours.
Maximum width 1200 mm, minimum diameter 3.0 mm
Square, round, honeycomb, micro holes, and more
Minimum 0.1 mm, with ±0.03 mm accuracy
10–400 mesh (10, 20, 40, 50, 60, 80, 100, 120, 140, 150, 190, 200, 300, 325, 400)
Single layer, double layer, multi-layer
0.01 mm, 0.05 mm, 0.1 mm, 0.15 mm, 0.5 mm, 1.0 mm, 2.0 mm
Stainless steel, aluminum, brass, molybdenum, titanium, nickel
Polishing, soldering, stamping, sanding, color filling, electroplating, passivation

Maximum width 1200 mm, minimum diameter 3.0 mm

Square, round, honeycomb, micro holes, and more

Minimum 0.1 mm, with ±0.03 mm accuracy

10–400 mesh (10, 20, 40, 50, 60, 80, 100, 120, 140, 150, 190, 200, 300, 325, 400)

Minimum 0.1 mm, with ±0.03 mm accuracy

10–400 mesh (10, 20, 40, 50, 60, 80, 100, 120, 140, 150, 190, 200, 300, 325, 400)

Digital tooling substitutes the need to buy costly hard tooling, and thus, small batches can be as cost-efficient as mass production. This design assists in being more cost-effective, besides the high quality attained.

0.01 mm, 0.05 mm, 0.1 mm, 0.15 mm, 0.5 mm, 1.0 mm, 2.0 mm

Digital tooling substitutes the need to buy costly hard tooling, and thus, small batches can be as cost-efficient as mass production. This design assists in being more cost-effective, besides the high quality attained.

0.01 mm, 0.05 mm, 0.1 mm, 0.15 mm, 0.5 mm, 1.0 mm, 2.0 mm
TMNetch is an industrial leader in the field of chemical etching. With over a decade of experience and global clients, we understand the nuances of manufacturing.
TMNetch is also an expert in precision etching with more than 10 years of specialized experience. Our team has a combination of technical expertise coupled with creative practices to always provide high-performance filters in industries.
Each and every filter, from concept to finish, can be customized to your specific requirements, such as mesh size, aperture and thickness, layers, and material selection. This keeps your filter at the highest efficiency in whatever complex use you are inclined to, regardless.
TMNetch boasts of a customer base of manufacturers in Europe, America, Southeast Asia, and other regions. Through our streamlined operations and well-formed logistics network, whatever you order will fully reach you on time, no matter where you are.
Individual prototypes with which you can test your design, or massive production with international sales, TMNetch gives you scalability and cost-effectiveness without loss in accuracy and quality.
All filters are highly checked to ensure accuracy, longevity, and dependability. Our filters in the sensitive industries such as medical, food, and electronics provide information concerning our hygiene and safety standards, thus ensuring consistent market performance.
TMNetch stocks and processes a variety of metals including stainless steel, aluminum, brass, molybdenum, titanium, and nickel, providing the perfect material for any application.
We’re here to give you a personalized solution for your project. Kindly fill in the below form to reach us and get exclusive offers!
You’re welcome to visit anytime during our working hours. Please email us in advance at lydia.sales1@tmnetch.com or tmnetch@gmail.com, and we’ll arrange to pick you up from Shenzhen, Guangzhou, or Hong Kong airport.
We are a factory.
If the goods are in stock, it usually takes 5–10 days. If the goods are not in stock, it generally takes 15–20 days, depending on the order quantity.
Yes, we can provide samples free of charge. However, the customer is responsible for the shipping cost.
For orders ≤ $2,000 USD, full payment in advance is required. For orders ≥ $2,000 USD, 50% T/T in advance and the balance before shipment.