Are you looking for the best custom metal tube fabrication factories in China? With so many options available, it can be overwhelming to choose the right one. In this article, we’ll compare the top players in the industry, highlighting their unique services, expertise, and what sets them apart. Let’s dive in and find the perfect fit for your needs.

Tube & Pipe Fabrication & Assembly – Komaspec

Product Details: Komaspec offers comprehensive fabrication and turnkey assembly services for pipe and tube processing. This includes initial sourcing or tooling, cutting, bending, welding, stamping, incorporation of fasteners or hardware, and integration with sheet metal, plastic, or mechanical and electronic components. The company uses highly automated equipment such as CNC tube benders, roboticized welding, laser welding, and various secondary processes like TIG and MIG welding, hole drilling, tube stamping, and tube reduction/swaging. Materials include seamless & welded tubes, custom & standard sizes, aluminium extrusion, stainless tubes, carbon steel tubes, and galvanized tubes. Wall thickness can be up to 4mm and outside diameter

up to 50mm. Surface finishing options include powder coating, anodizing, e-coating, zinc plating, and polishing.

Pros:
– Advanced Equipment and Processes: Equipped with cutting-edge machinery for high-…
– DFM Support: Works closely with customers to fine-tune product design for accura…
– Extensive Secondary Processes: Offers a range of secondary processes including w…
– Highly Automated: Uses CNC tube benders, roboticized welding, and laser welding…
– Vertically Integrated: Provides turnkey assembly services, building, testing, an…

Cons:
– Geographical Limitations: Manufacturing facilities are located in China, which m…
– Dependence on Technology: High reliance on advanced machinery and automation cou…
– Complexity in Custom Orders: While they offer customized services, complex order…

Metal Bending Service,Custom Tube Bending,Bar …

Product Details: Maxtech offers a comprehensive range of metal fabrication services, including metal profile bending. They can produce custom bent profiles of various metal types such as bars, flats, beams, channels, angles, tees, steel sections, and tubes. The services include sheet metal fabrication, laser cutting, flame and plasma cutting, waterjet cutting, metal stamping, sheet metal bending and rolling, tube fabrication, tube saw cutting, laser tube cutting, tube bending, and tube coiling. They also provide welding and fabrication services, including SMAW, GTAW, GMAW, TIG, and MIG/MAG welding. Additional services include heat treatment, surface finishing (such as buffing, polishing, sandblasting, and various plating options),

and product assembly[1][2][4].

Pros:
– Wide range of materials and sizes available, including steel, stainless steel, a…
– Comprehensive service portfolio from design to delivery, including manufacturing…
– Low-cost solutions leveraging China’s cost structure.
– Experienced team of project managers, engineers, and QA specialists.
– Ability to manage projects according to international standards and grades.
– Various surface finishing options and heat treatment services available.

Cons:
– Minimum order quantities may apply for certain materials.
– Custom materials may require additional costs and lead time.
– Bent profiles require matching molds and fixtures, which may incur additional co…

Custom Metal Fabrication | China Sheet Metal Parts Fabricator

Product Details: Supro MFG is a leading custom metal fabricator in China, offering a full range of sheet metal fabrication services. These services include aluminum extrusion, precision metal stamping, metal welding fabrication, CNC machining, and laser cutting. The company has extensive experience, serving over 30 countries and providing metal parts fabrication services to 3,000+ companies. They specialize in designing and manufacturing custom sheet metal parts, from prototypes to mass production, and are ISO 9001-2015 certified. Supro MFG operates an in-house factory, ensuring control over the entire manufacturing process, including surface treatment, heat treatment, and standard parts supply.

Pros:
– Industry-leading technology with over 18 years of experience in metal fabricatio…
– Advanced real factory with over 2,000㎡ of space and advanced equipment.
– Instant real factory quotes based on actual manufacturing costs.
– 24H*7 online sales services provided by a professional English-speaking team.
– Low-cost manufacturing operations carried out efficiently in the in-house factor…
– On-time delivery and a reliable supplier network for spare parts.
– Full range of sheet metal fabrication capabilities, including cutting, bending,…

Cons:
– Limited geographical presence, with the main factory located in the outskirts of…
– Dependence on in-house manufacturing might limit flexibility in certain complex…
– While they offer low-cost operations, the quality and reliability might be compr…

China Custom Tube Fabrication Manufacturers … – Fabmann

Tube Bending Welding Fabrication – Fabmann

Product Details: Fabmann provides custom tube fabrication services, including forming metal tubes into desired configurations. The services include flaring, swaging, necking, tapering, drawing, laser cutting, punching, threading, and welding (TIG, MIG, arc welding, or laser welding). They use a wide range of metal tube materials such as aluminum, steel, stainless steel, copper, and brass. The tube bending process involves loading a tube into a bending machine and using dies to shape the tube. Mandrels are used to prevent tube collapse during bending. Surface treatments include painting, powder coating, hot dip galvanization, zinc plating, and sherardizing. Fabmann supports clients in tube product design

and development and offers one-stop service for tube and pipe fabrication[5].

Pros:
– Extensive range of metal tube materials and shapes available
– Advanced tube bending processes including press, mandrel, and rotary bending
– Comprehensive surface treatment options
– One-stop service for tube and pipe fabrication
– Experienced team with solid knowledge in metal fabrication
– Flexible with minimum order quantity and competitive pricing
– Quality warranty and traceable deliveries

Cons:
– Complex projects may require significant lead time for tooling and setup
– High-volume production may necessitate substantial upfront costs for automation…
– Dependence on specialized equipment and skilled labor could impact production fl…

China Metal Tube Bending Frames & Components

Metal Fabrication

Precision Metal Fabrication Service (Custom Metal Fabricator)

Product Details: Weifang Yinuo Casting Co., Ltd. specializes in the development, creation, casting, production, and painting of ductile iron grooved fittings. The company is located in Weifang, Shandong Province, China, and has an annual production capacity of over 30,000 tons. Their products include couplings, tees, elbows, and other grooved fittings used in fire fighting, air-conditioning, water supply, sewage, and other industrial applications. Ningbo Yinuo Metal Co., Ltd., on the other hand, focuses on metal machining and produces motors, iron parts, long shafts, and diecasting parts using advanced CNC machinery and other innovative equipment.

Pros:
– High production capacity and advanced technical strength
– World-class equipment and technology
– Customized services to meet customer requirements
– ISO9001 and FM&UL approvals
– Strong technical innovation and quality assurance
– Advanced metal machining capabilities with CNC and other precision equipment

Cons:
– Limited geographical presence compared to global competitors
– Dependence on specific industries such as fire fighting and industrial piping
– Potential language barriers for international customers

Metal Tube Fabrication – China Manufacturer Factory

Precision Custom Sheet Metal Fabrication and Assembly

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Custom Metal Tube Fabrication in China

What types of materials can be used for custom metal tube fabrication?

You can choose from a variety of materials for your custom metal tube fabrication, including seamless and welded tubes, aluminum extrusions, stainless steel tubes, carbon steel tubes, and galvanized tubes. Each material has its own set of properties and applications, so it’s important to select the one that best fits your project’s requirements.

What secondary processes are available for custom metal tube fabrication?

Custom metal tube fabrication factories in China offer a range of secondary processes to enhance your tubes. These include TIG and MIG welding, hole drilling, tube stamping, tube reduction/swaging, and various surface treatments such as powder coating, anodizing, zinc plating, and polishing. These processes can be tailored to meet the specific needs of your project.

How advanced is the equipment used in these factories?

The equipment used in these factories is highly advanced and automated. You can expect to find CNC tube benders, roboticized welding systems, laser welding machines, and other state-of-the-art machinery. This ensures high-precision tube bent components and efficient processing of complex parts.

Can these factories handle complex and high-precision tube components?

Yes, these factories are well-equipped to handle complex and high-precision tube components. They have the capability to perform mandrel bending, roll forming, and other specialized processes. Additionally, they often have experienced engineers who can fine-tune your product design to ensure accurate and efficient manufacturing.

What kind of quality control and warranty can I expect from these factories?

These factories adhere to rigorous quality control measures, including constant monitoring of production and inspection before shipment. Many of them follow international standards such as ISO 9001-2008 and provide warranties for their products. For example, some factories offer a one-year quality warranty and are responsible for any non-conformative products or shipments.