The professional technical team will make more reasonable surface treatment suggestions based on the sheet metal material and your requirements. This will ensure that your sheet metal parts look better while still being used properly.
Excellent Metal Fabrication Service Provider Hulk Metal
Supply Better Sheet Metal Surface Treatment Service
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Capacities
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Processes
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Industries
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Factory
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Benefits
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Types
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Introduction
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Sheet Metal Surface Treatment Services Capacities
We have made a summary of our existing surface treatment service capabilities and presented them to you in table form. There may not be too much specific introduction here, so if you want to know whether we can handle your order, kindly contact us.
Parameter Details
MANUFACTURING: | According To the Drawings Or Samples |
SERVICE METHOD: | OEM |
MATERIALS: | Iron, Aluminum, Steel, Brass, Stainless Steel |
SHEET METAL FABRICATION: | Cutting, Stamping, Welding, Assembly |
MACHINING: | Turning, Milling, Grinding, Drilling, Reaming, Tapping, Polishing, And So On. |
ELECTRO GALVANIZED: | <=20µm / According to Requirements |
HOT DIP GALVANIZED: | < 120µm,>30µm / According to Requirements |
ELECTROPHORESIS: | ~20µm / According to Requirements |
ANODIZING: | <=30µm / According to Requirements |
POWDER COATING: | <=120µm / According to Requirements |
PRODUCTION CAPACITY: | 500 tons/month |
CERTIFICATION: | ISO 9001 |
TOLERANCE LEVEL: | Min IT5, According to CNC Machining Process. |
SURFACE ROUGHNESS: | RA>=0.2µm |
MOQ: | 500KG / A Standard Tray |
How to Surface Treatment
We have organized the process of providing surface treatment services to customers so that you can better compare service providers and choose the one that is more suitable for you. Due to space limitations, we cannot introduce it in detail. Kindly contact us. We will take you to visit the factory, explain in detail, formulate perfect solutions, and calculate better prices.
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01Surface CleaningSheet metal parts need to be immersed in a cleaning pool to use acidic or alkaline solutions to remove oil stains and impurities on the surface. This step is to improve the adhesion of the coating on the surface of the workpiece so that the coating can be more uniform and the pass rate is higher.
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02Surface Treatment
There is a specific process for almost every surface treatment. If you want to know more. You can easily find it by going to our blog or using the search function.
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03Quality Control
The quality inspection of surface treatment mainly includes surface accuracy, coating thickness, adhesion, corrosion resistance, rust resistance, oxidation resistance, etc. We have a professional quality inspection center. A complete quality inspection report will be issued for each batch of orders.
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04Assembly
The surface-treated sheet metal parts are then riveted, threaded, and flanged to complete final production.
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05After Service
We provide comprehensive after-sales service to ensure that product batches and quality meet your requirements. You can contact our CEO at any time to provide comments or feedback.
Industries HULK Metal Served
We have provided sheet metal cutting, stamping, processing, and surface treatment services to over twenty industries, such as automotive decoration, fitness equipment, trailer production and repair, construction hardware, etc. Kindly contact us to get a more suitable solution and a more competitive quotation.
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Construction Hardware
Construction hardware is a variety of accessories produced using metal. What we will introduce to you here is to use sheet metal made of aluminum, iron, copper, steel, stainless steel, and other materials to complete the production of accessories through cutting, stamping, welding, machining, surface treatment, and other processes, and use riveting and thread fastening to complete the assembly. Construction hardware made later. Architectural hardware can be divided into links, supports, and fixations according to their uses during the sheet metal stamping process. Building hardware needs to undergo strict testing during production to meet usage requirements.
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Metal Exterior Accessories for Car SUV Truck
We have rich experience in sheet metal fabrication. ISO 9001-certified stamping factory, strict management quality control center, and thoughtful warehousing and logistics center provide complete services such as raw material procurement, production, quality inspection, packaging, warehousing, and logistics.
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Trailer Parts
We can produce tire fenders, shock absorbers, support, trailer fences, metal connectors, frame couplers, and other trailer parts. Kindly tell us your needs and provide drawings, and we will give you a satisfactory price and solution.
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Server Network Rack Cabint Accessories
HULK Metal has a rich resource of sheet metal manufacturing factories in China, and can produce high-quality racks, cabinets, cable managements, brackets, trays, and other Server Network Rack Cabinet Accessories.
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Metal Fabrication Parts
We have CNC laser cutting machines, advanced punching machines, bending equipment, welding machines, and assembly lines. We have helped hundreds of customers in more than 20 industries to complete the production of hundreds of metal fabrication parts.
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Visit HULK Metal Surface Treatment Factory
We briefly present our surface treatment plant with pictures and a brief description. You can easily understand our production capabilities. You can also contact us directly. Our sales manager will take you to visit the factory and explain it to you in detail.
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Surface Treatment Line
Surface treatment often requires cleaning impurities on the surface of sheet metal parts to improve the adhesion of the coating on them. Therefore, surface treatment often requires an entire production line to complete.
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QC Center
Quality testing mainly tests the surface thickness, wear resistance, corrosion resistance, oxidation resistance, and adhesion performance of sheet metal parts. We will provide a test report on the surface treatment quality.
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Production Team
Experienced workers can skillfully complete every step of surface treatment. As much as possible, ensure that each product is qualified when surface treatment is completed.
Why Order at HULK Metal.
When you choose HULK Metal to OEM sheet metal parts, you will enjoy easy purchasing. Below, we will introduce it from the four dimensions of factory, experience, quality, and service. Contact us now to get a more competitive quote.
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Factory
Our surface treatment factory can provide efficient and high-standard surface treatment services. Our environmental protection has passed national certification and can continue to operate for a long time. We will strictly implement ISO 9001 certification. Advanced surface treatment lines and quality inspection instruments have laid a solid foundation for the production of higher quality sheet metal parts. Our factory is surrounded by complete facilities, which can save a lot of purchasing time and transportation costs. Contact us now to have our sales manager visit the factory and get a quote that is more suitable for you and more advantageous.
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Experience
Our technical team is familiar with every sheet metal manufacturing process. They will provide a more suitable solution and calculate a more competitive quote. Experienced production workers will complete each process efficiently. We have provided sheet metal parts production services to over 20 industries, exporting hundreds of thousands of tons annually. Customers come from hundreds of countries in Europe, North America, Southeast Asia, and the Middle East.
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Quality
The strict production management process ensures the repeatability of sheet metal parts, the thickness of the surface treatment is more uniform, the adhesion is stronger, and various performances can meet the requirements. Our quality inspection team will develop a complete inspection process according to the requirements and issue a complete material and cost inspection report for each batch of orders. We have complete quality assurance services. You can contact us for details.
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Service
We will enhance your purchasing experience through comprehensive and high-quality services. You don't need to come to China to visit the factory. We will send you the entire production, quality inspection, and packaging process and the results in pictures, videos, etc. You will be able to gain first-hand information on where your order is produced without leaving home. Through our services, you can save more time and energy costs that money cannot buy.
Sheet Metal Fabrication Types HULK Metal Can Supply
We can provide professional sheet metal cutting, stamping, welding, and other services. We will develop a more suitable solution for you based on your drawings and requirements. Kindly contact us to visit the factory to understand our production capabilities and get a more satisfactory quotation.
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Overall Assembly
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Sheet Metal Cutting
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Sheet Metal Machining
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Sheet Metal Stamping
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Sheet Metal Welding
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Overall Assembly
Overall assembly is a service that assembles various spare parts using riveting, screws, welding, etc. The overall assembly is divided into fully automatic mechanical assembly and manual assembly. The former is more suitable for orders with hundreds of thousands of pieces and huge volumes, such as automobile assembly, while the latter is more suitable for small batch orders. Manual assembly requires the high proficiency of workers. Because experienced workers can improve the pass rate of finished products. Strictly managed factory assembly lines have higher assembly efficiency. Orders can be delivered in less time. HULK Metal's assembly line has advanced assembly equipment and experienced workers who can complete your order faster.
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Sheet Metal Cutting
Sheet metal cutting is using tools such as plasma cutting machines, flame-cutting machines, water-cutting machines, laser cutting machines, and grinding wheel cutting machines to cut metal into the required shape and size. Choosing the right cutting tool can improve your sheet metal production process. When cutting thick metal plates of 20mm and above, choose a plasma cutting machine and choose laser cutting for metal plates of 20mm. Abrasive cutting is suitable for thinner and smaller metal plates. Our factory uses laser cutting because it has smaller cutting seams, smooth cutting surfaces, and high cutting surface precision, which can save material costs and labor costs in processing cuts.
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Sheet Metal Machining
Many sheet metal parts need to be machined after stamping to further adjust holes, threads, and surfaces. Drilling, reaming, turning, milling, and grinding in mechanical processing can complete the above processes. Ordinary machine tools have more advantages in processing small and simple parts. CNC machine tools can save more labor costs when processing complex parts. During the solution formulation process, we will choose a more suitable process to reduce costs and shorten order lead time. Kindly contact us to obtain a more suitable solution for you and a more competitive quotation.
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Sheet Metal Stamping
Sheet metal stamping is the process of installing a stamping die on a press to process metal sheets. Metal stamping can be divided into two processes: blanking and forming. Use blanking to retain the required parts and obtain stamped parts through bending, deep drawing, bulging, flagging, and other forming processes. There are also many types of stamping molds, including single-process molds, composite molds, continuous molds, and transfer molds. We will design a suitable stamping process based on your product drawings, produce stamping molds, and complete the order at the lowest cost possible while ensuring product quality.
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Sheet Metal Welding
Sheet metal welding is the use of fusion welding, pressure welding, or brazing to weld two or more sheet metal stamping parts into a finished product or accessory for subsequent assembly. There are many types of welding. According to the melting energy, it can be divided into electric welding, chemical welding, mechanical welding, and laser welding. An experienced welder can complete higher-quality welds faster. Large batch orders can use our fully automatic welding machines.
SHEET METAL SURFACE TREATMENT SERVICES INTRODUCTION
Surface treatment is used to solve the problem that some sheet metal parts cannot be used for a long time in specific environments due to their metallic properties. Add layers that resist corrosion, oxidation, or wear to extend service life and enhance aesthetics. Below, we will use a certain amount of space to introduce the meaning and types of surface treatment.
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Sheet Metal Surface Treatment
Surface treatment is the use of physical, chemical, electrochemical, mechanical, and other methods to cause chemical changes in the substrate or to coat the surface of the sheet metal part with another substance that has different mechanical, physical, and chemical properties from the substrate (such as metal, plastics, organic substances, inorganic substances, etc.) allow sheet metal parts to have corrosion resistance, wear resistance, and decorative performance requirements that can adapt to the use environment. Surface treatment suits sheet metal parts of all materials (aluminum, iron, copper, steel, and their alloys).
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Surface Treatment Types & Application
Surface treatment can be divided into chemical, electrochemical, physical, mechanical, etc., based on the way to change the surface of the substrate.
Chemical Surface Treatment:
Make the substrate itself undergo chemical changes to convert compounds with better performance, or use a catalyst to cause a reduction reaction between the electrolyte and the substrate without current to deposit a coating on the surface of the substrate.
Common ones include electroless plating, chemical conversion coating (blue, phosphating, passivation, chromium salt treatment), electroless nickel plating, electroless copper plating, and CVD.
Electrochemical Surface Treatment:
Using the positive and negative electrodes, the swimming direction of ions in the solution forms a layer of other materials on the surface of the workpiece.
Common ones are electro-zinc plating, electrophoresis, anodizing
Physical Surface Treatment:
A surface treatment method that is completed without changing the properties of the substrate itself and the coating itself.
Common ones include hot dip plating, thermal spraying, hot stamping, surfacing, powder spraying, laser processing, etc.
Mechanical Surface Treatment:
Use machinery to change the surface physical structure of sheet metal parts to make their surface properties better and more beautiful.
Common ones include polishing, shot blasting, sandblasting, wire drawing, etc.
What You Will Get When Choose Our Surface Treatment Service.
The reason why customers who inquire about our surface treatment services ultimately place all their orders with us is the convenience and cost savings that our complete sheet metal manufacturing supply chain brings to them. The services we can provide include raw material procurement, cutting, stamping, welding, surface treatment, assembly, packaging, quality inspection, warehousing, transportation, and after-sales support services that few companies provide. Kindly contact us. We will develop a complete solution and a more competitive quotation based on the drawings and requirements you provide.
When you choose HULK Metal as your sheet metal fabricator, you can enjoy faster delivery and lower prices. Let our engineers develop a more suitable solution for you.