We are your trusted Sheet Metal Fabrication manufacturer, The company is mainly engaged in various precision mechanical parts processing, CNC processing, CNC lathe processing, etc. The company integrates manufacturing, specialization, sales and after-sales service. The processed precision parts are widely used in machinery manufacturing, petroleum mining, aviation and military industry, precision instruments, medical treatment, communication electronics, new energy, optics and other industries.
Why Choose Us
Our services
We provide technical support and actively cooperate during the debugging and installation process. For any quality issues, we can assist with repairs or re-production.
Our equipment
Shenzhen Tuohai Automation Equipment Co., Ltd. has more than 30 production equipment such as Mazak five-axis CNC machining center and grinder, and more than 10 quality inspection equipment such as three-dimensional and two-dimensional measuring instruments, altimeters, hardness testers, marble test benches, etc.
Our market
The products are exported to the United States, Canada, Germany, Switzerland, Australia, New Zealand, South Korea, Vietnam and other countries, providing one-stop precision mechanical parts processing services for important industries around the world.
Our certificates
We have passed ISO 9001 quality certification, ISO9001:2015 certification, SGS certification, and hold a utility model patent certificate.
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CNC Machining Precision Parts
In the dynamic landscape of modern manufacturing, CNC machining precision parts stand as the cornerstone of high - performance equipment across industries. Leveraging Computer Numerical Control Add to Inquiry -
CNC Laser Cutting Parts
CNC (Computer Numerical Control) laser cutting parts is a precise manufacturing process that uses a high-power laser beam to cut materials with computer-controlled precision. The technology combines Add to Inquiry -
Precision Stamping Parts Process
Stamping processing is the power of conventional or special stamping equipment, so that the sheet in the mold is directly subjected to deformation force and deformation, so as to obtain a certain Add to Inquiry -
Stainless Steel Sheet Metal Processing
Stainless Steel Sheet Metal Processing refers to various forms of processing of stainless steel sheet metal to obtain the desired shape, size and properties. Stainless steel sheet metal has excellent Add to Inquiry
Advantages of Sheet Metal Fabrication
High strength
Metal, especially steel, offers excellent structural integrity and can withstand heavy loads and harsh environments. Sheet metal parts are ideal for automotive, construction, and industrial equipment.
Malleable
Sheet metal is easy to mold and form into various shapes, and also maintains its structural integrity when undergoing the fabrication process. Sheet metal is very popular for use in applications requiring ample malleability, such as building designs.
Durable
Sheet metal materials are also capable of holding high-pressure levels, with the added ability to resist corrosion and degradation resulting from exposure to sun, water, moisture, and corrosion in all types of environments.
Lightweight
In spite of their robustness, sheet metal components exhibit a relatively low weight when compared to alternative materials such as solid metal blocks or castings. This makes them advantageous in applications where weight reduction is crucial, such as aerospace or automotive industries, as it can contribute to improved fuel efficiency and overall performance.
Versatility in design
Sheet metal fabrication allows for great design flexibility. Sheet metal can be easily cut, bent, and shaped into complex forms, offering designers the freedom to create parts with intricate geometries, creating customized and aesthetically pleasing components.
Cost-effective
Raw materials, such as steel or aluminum sheets, are generally less expensive than solid blocks or castings. Additionally, sheet metal fabrication processes, such as laser cutting and cnc bending, have become more efficient and automated, reducing labor costs and increasing production rates.
High accuracy and precision
Sheet metal fabrication techniques have advanced significantly with the use of computer-aided design (cad) software and computer numerical control (cnc) machines, allowing precise cutting, bending, and forming operations. This accuracy ensures consistent dimensions and tight tolerances, which is crucial in industries where precise fit and functionality are required.
Rapid prototyping
With computer-controlled machines and efficient production setups, it is possible to quickly produce prototypes or small batches of sheet metal parts. This agility is particularly beneficial for industries that require fast product development cycles or have changing design requirements.
Short lead times
Sheet metal fabrication covers a range of processes. Working with a full-service contract manufacturer that handles fabrication, finishing, and assembly can drastically shorten your lead times.
Recyclable and sustainable
Sheet metal parts, especially those made from materials like steel or aluminum, are highly recyclable. These parts can be recycled and reused to produce new sheet metal components, reducing environmental impact and promoting sustainability.
Automotive industry:
- Manufacturing of body panels, chassis components, and brackets.
- Production of exhaust systems and heat shields.
Aerospace industry:
- Creation of structural components, fuselage panels, and wing structures.
- Components for landing gear and engine casings.
Construction:
- Fabrication of roofing, siding, and gutters.
- Structural elements like beams and columns.
Hvac systems:
- Production of ductwork, vents, and air handling units.
- Custom enclosures for hvac equipment.
Electronics:
- Enclosures for computers, servers, and other electronic devices.
- Heat sinks and brackets for circuit boards.


Medical equipment:
- Manufacturing of casings and supports for medical devices.
- Surgical instruments and equipment frames.
Consumer products:
- Kitchen appliances, cookware, and furniture.
- Decorative items and fixtures.
Industrial equipment:
- Parts for machinery, conveyor systems, and storage solutions.
- Custom tooling and fixtures.
Energy sector:
- Components for power generation equipment, such as wind turbines and solar panels.
- Fabrication of tanks and piping for oil and gas applications.
Art and sculpture:
Custom sculptures and artistic installations made from sheet metal.
Processable Materials
Stainless steel
Renowned for its corrosion resistance and strength, stainless steel is a prime choice for industries that demand longevity and hygiene, such as medical, food service, and construction. Its ability to withstand extreme environments makes it ideal for outdoor applications as well.
Aluminum
Lightweight yet strong, aluminum is favored for its ductility, which allows it to be formed into intricate shapes without compromising strength. This makes it suitable for the automotive and aerospace industries where weight reduction is crucial for enhancing performance and fuel efficiency.
Hot-rolled steel
Characterized by its malleability and lower cost, hot-rolled steel is perfect for structural components. It is typically used in scenarios where precise shapes and tolerances are not strictly necessary, such as construction beams and frames.
Cold-rolled steel
Offering a smoother finish and greater strength due to its hardening process, cold-rolled steel is utilized in applications requiring high precision and aesthetics, like appliances, electronics, and furniture.
Galvanized steel
Coated with a layer of zinc to prevent rusting, galvanized steel is commonly used in outdoor applications like roofing and fencing, where resistance to weathering is essential.
Copper
Highly valued for its electrical conductivity, copper is predominantly used in the electrical industry. Its malleability makes it ideal for creating complex electrical connectors and components.
Brass
Known for its low friction and acoustic properties, brass is often used in decorative applications, as well as in musical instruments, fittings, and casings where a degree of corrosion resistance is needed.
Powder coating
Powder coating is the most preferred coating because of its durability.
Electrophoresis
E-coating is a metal finishing process that makes metal substrate be immersed in a liquid in which there is an electric current.
Anodizing
Anodizing is used to ensure a better aesthetic, and it uses aluminum as an anode in an electrolyte bath.
Plating
We provide environment-friendly electroplating in line with rohs standards, including zinc plating, nickel plating, chromium plating, tin plating, silver plating, etc., all of which can obtain a required thickness.
Wire drawing on alumagnesium parts and stainless-steel parts
Wire drawing process can provide us a beautiful surface with low cost.
Stainless steel passivation
Stainless steel passivation is another method used to prevent metal corrosion. The treatment causes a protective layer that will not mix up with the air and lead to corrosion. That way, no matter how often the stainless is exposed to air, there will be no corrosion in a long term.
Screen printing
Screen printing not only prints design words on parts but also ensures a decorative finish to the final product.
Inquiry
Easy upload of your 3D models and drawings
Inquiries also possible by email
Telephone customer service
Quoting process
Express quotes – often on the same day
Two-stage technical feasibility check
Flexible offer optimization regarding price or delivery time
Order placement
More than 2000 specialized manufacturing partners
AI-supported selection of the optimal manufacturer
Tuohai Automation Equipment Co., Ltd is your only contract partner
Manufacturing
Broadest manufacturing range in the market
Unlimited production capacity
ISO 9001 certified quality management
Shipment
Delivery already possible after3-5 working days
Europe-wide express shipping
We usually ship by DHL, UPS, FedEx or TNT. Usually air and sea shipping are also optional

FAQ
As one of the most professional sheet metal fabrication manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to buy customized sheet metal fabrication from our factory. Contact us for quote.
precision cnc machining of aluminum, cnc machining of cylinders


