Sheet metal fabrication contract manufacturer
Stainless steel sheet metal water tank
- stainless steel water tank is generally made of SUS304 stainless steel plate, stable physical and chemical properties, no pollution of water quality, to ensure clean and sanitary water;
- stainless steel water tank stamping molding, high strength, light weight, neat appearance, beautiful and elegant;
- the water tank plate is generally used in high nickel 8.0 above 3042B plate, the surface is smooth and beautiful, easy to clean;
- due to the dense oxide layer on the surface, superior corrosion resistance, good sealing performance;
- large impact resistance, strong seismic performance;

Introduction of sheet metal stamping Parts
Item Name :
Stainless steel sheet metal water tank
Material :
Stainless steel 304
Dimension :
550mm*480mm*280mm
Min Tolerance :
± 0.3mm
Manufacturing Services :
Industrial, Food Manufacturing, Equipment Parts,fire-fighting water tank、 commercial and industrial water storage
Craftsmanship :
Laser cutting, sheet metal welding, stainless steel bending
Drawing Software:
CAD/Solidworks/CAXA/PDF
Delivery Date :
2 Weeks
Professional Custom Sheet Metal Water Tanks Manufacturer
Supro MFG provides custom sheet metal tank services for industrial, food manufacturing, medical industry, military, new energy, etc. We have been specializing in custom metal tanks for more than 20 years, and we have a wealth of manufacturing experience and technical knowledge.
We are adept at providing fabrication solutions for many types of metal tanks, including: stainless steel, aluminum alloy, copper alloy, carbon steel, galvanized steel, titanium alloy, and more. Creating versatile customized water tank products with excellent weather resistance, corrosion resistance, chemical resistance, airtightness, dust resistance, impact resistance, high loads, light weight, and many other advantages and features.
In addition, we can customize a variety of artistic surface coating and high level metal polishing/brushing for different applications, showing the unique charm of metal texture, and can print corporate logos on the surface according to your promotional needs.
If you need customized sheet metal water tanks, please contact with our expert team.
we will provide one-stop customized manufacturing service and cost competitive factory quotation according to your needs.

About the project
Customized stainless steel water tank for food manufacturing equipment, made of 2mm Stainless Steel 304 plate, storing water inside for cooling the equipment, which is professionally welded for a hermetic seal. Two inch stainless steel pipe fittings welded on one end. The other end is a control panel. All edges are welded to maintain liquid tightness, and the stainless steel fittings need to be kept perpendicular to the body of the tank, with a length of 120mm ± 0.2mm. No deformation can occur after welding, which is a very high requirement for welding technology.
Supro MFG completed the drafting, laser cutting, sheet metal bending, and welding of this product within two weeks, delivering a high quality customized stainless steel tank on time.

About Stainless Steel 304
Food grade stainless steel 304 is an environmentally friendly metal material that can be used for utensils, medical and other industry tools, and will not affect human health, for food processing equipment tanks, the choice of stainless steel 304 material is a most reasonable choice.
The inner surface of the tank we use after brushed and polished plate, smooth, clean, long time use will not produce dirt, not easy to be contaminated by bacteria, and can be a long time to prevent rust, do not have to worry about the internal liquid will be contaminated.
This is the main advantage of stainless steel widely used in the manufacture of water pipes. Good corrosion resistance, can be exposed to a variety of harsh environments, do not have to worry about being secondarily contaminated, even if buried underneath, can also maintain a high level of corrosion resistance. It will not pollute the public environment. The surface always shows artistic metallic luster, hard and wear-resistant.
Moreover, stainless steel 304 can withstand -270 ° C – 400 ° C environment, the material performance is stable, there will be no thermal expansion and contraction, resulting in material rupture and deformation.
The environmentally friendly stainless steel 304 material is a 100% renewable metal material, so it is a metal material with economic benefits. The low cost and excellent material properties make stainless steel one of the most widely used metal materials in the manufacturing industry today.
Experienced material solutions
With our extensive experience in custom sheet metal fabrication and our advanced equipment.
We can handle precision sheet metal fabrication projects for any industry.
aluminum Alloy tanks
carbon steel tank
Galvanized steel tank
Copper Alloy Tank
No design files? Let Supro MFG do it for you.
We often come across clients who have no professional design drawings and documentation, only a creative idea, which leads to the project being at a standstill.
If you are in this situation, then contact our team of experts.
Supro MFG, as an industry-leading custom metal fabricator, has an ever-experienced team of engineers who utilize their extensive fabrication experience and technical expertise to build your idea into a real product and create design files such as STEP/STP/SLDPRT/DXF/PDF/PRT/DWG/AI.
That’s what makes SUPRO MFG so great, and 2,000 corporate, entrepreneurial, artist, and other purchasers from around the world enjoy working with us and benefiting from our one-stop manufacturing services.

About Sheet Metal Tank Manufacturing Capability
With state-of-the-art sheet metal fabrication equipment and professional metal welding standards, Supro MFG is an industry-leading manufacturer of customized sheet metal parts, providing one-stop sheet metal tank fabrication services to a variety of industries from around the globe through precision sheet metal bending, laser cutting, stamping, CNC punching, welding, and custom surface treatments. Delivering high quality products on time, your project will benefit here.
- Laser Cutting
- CNC Machining
- CNC Punching
- Welding
- Sheet Metal Bending
- Sheet Metal Stamping
- Deep Drawing Stamping
- Polishing
- Surface Treatment
- Assembling

Surface treatment capability
Supro MFG will choose the right materials, accessories, manufacturing process, etc. according to your needs and application. At the beginning of custom metal bracket projects, all fabrication details will get your permission. Helping you to complete your project with the easiest and most efficient way.

Powder Coating
Effectively wraps metal surfaces and resists rust with aesthetically pleasing custom colors.

anodic oxidation
Forms an oxide film on the surface of aluminum alloy to improve hardness, aesthetics, and corrosion resistance.

Brushed polished
It presents a glossy metallic texture with an even grain that enhances the aesthetics of the product.

sandblast
Cleaning the metal surface, presenting a uniform roughness and improving the adhesion of the paint.

mirror polishing
The metal surface is polished and honed to give a mirror-like finish, increasing the aesthetic effect of the part.

electroplated
A metal protective film, improve wear resistance, conductivity, reflectivity, corrosion resistance and enhance the role of aesthetic.

laser engraving
Commonly used for engraving on the surface of parts, logos, product descriptions, or complex patterns.

screen printing
Printing paint onto the surface of a product creates content of any shape and color that is hard-wearing and beautiful.
Custom Sheet Metal Fabrication Project Gallery
Supro MFG will choose the right materials, accessories, manufacturing process, etc. according to your needs and application. At the beginning of custom sheet metal fabrication projects, all fabrication details will get your permission. Helping you to complete your project with the easiest and most efficient way.
F.A.Q
Supro MFG is a China-based custom metal parts manufacturer, not a trading company. We specialize in custom sheet metal parts, prototypes and related metal fabrication processes under an ISO 9001:2015-certified quality system. Surface treatment, heat treatment and standard purchased components may be coordinated with qualified supporting suppliers when required by the project. Learn more about our factory.
Yes. We operate our own sheet metal fabrication, welding, laser-cutting and precision CNC machining workshops, covering more than 3,000 square meters. The original operating team includes 12 technical engineers, 36 skilled workers, six quality engineers and an English-speaking project-support team.
Yes. NDA requirements can be confirmed before detailed technical review. Customer drawings, specifications and patented technology are treated as confidential, and access is limited to authorized personnel involved in engineering, production, quality and project communication. Contact our project team before sending sensitive files if you require an NDA first.
Yes. Our engineering team can help develop manufacturable design files from your concept, reference sample or functional requirements. Supported formats may include STL, STEP, IGES, PDF and CAD. DFM feedback can be provided to improve manufacturability, control cost and prepare the design for prototyping. You can send your concept or requirements for an initial review.
Quality control begins with drawing and material review and continues through receiving inspection, First Article Inspection (FAI), In-Process Quality Control (IPQC), dimensional verification, surface-finish inspection, packaging inspection and final release. Inspection reports, photographs and third-party inspection support can be provided according to the agreed project scope.
Common payment methods include T/T, PayPal, Western Union and L/C. The applicable payment schedule and channel are confirmed during quotation and order review.
Yes. PPAP Level 3 documentation can be provided when it is included in the agreed quotation and quality-documentation scope. Tell us your PPAP requirements during RFQ review so the document package can be quoted correctly.
Our quotation is based on the specified material, manufacturing route, labor, tooling, surface finish, inspection scope and required documentation. We prioritize traceable materials, controlled production and verified quality rather than reducing price through unapproved substitutions or omitted inspection. The objective is a competitive total manufacturing cost with lower quality and delivery risk.
We do not set a general minimum order quantity. Suitable custom sheet metal projects may begin with a small number of prototypes or validation parts and later transition to low-volume or repeat production. Feasibility and pricing still depend on tooling, material, setup and process requirements.
Before production, we review material availability, tooling, process sequence, inspection scope and required finishing, then establish a project-specific production plan. Progress is monitored against key milestones, and capacity or scheduling risks are escalated when identified. Delivery commitments remain subject to approved requirements and force-majeure events.
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