Are you looking for the best sheet metal bending services in China? With so many excellent factories to choose from, it can be overwhelming. In this article, we’ll compare the top sheet metal bending service factories in China, highlighting their strengths, capabilities, and what sets them apart. Let’s dive in and find the perfect fit for your needs.
Sheet Metal Bending Services
Product Details: JINGXIN® offers custom sheet metal fabrication services, including sheet metal bending, metal stamping, deep drawing stamping, and CNC bending. These services cater to various industries such as auto parts, medical, lighting fixtures, and home appliances. The company uses advanced equipment like CNC laser cutting machines, CNC punching machines, and CNC bending machines to ensure high precision and efficiency. Materials worked with include aluminum, stainless steel, and steel, with thickness ranges from 0.2mm to 5mm and part sizes up to 2000mm L x 1500mm W. Tolerances can be as precise as +/-0.02mm to +/-0.1mm. Additional services include welding, thread tapping, and
various surface treatments like anodizing, painting, plating, and powder coating.
Pros:
– High precision with tolerances ranging from +/-0.02mm to +/-0.1mm
– Advanced in-house mold making and tooling design
– Rapid response team for timely project completion and design advice
– Variety of surface treatments and finishes available
– Ability to handle short-run and high-volume productions
– ISO 9001:2008, ISO 14001, and BS OHSAS 18001 certifications for quality assuranc…
– Quick feedback and one-on-one service
Cons:
– No specific mention of cost-effectiveness or pricing details
– Tooling lead time of 20-25 working days may be a delay for some projects
– Dependence on in-house tooling and mold making could limit flexibility in certai…
Sheet Metal Bending Services
Product Details: Supro MFG offers sheet metal bending services that include design, batch manufacturing, rapid prototyping, surface treatment, assembly, and testing. They can produce parts from various materials such as stainless steel, carbon steel, aluminum alloy, and copper alloy. The bending process involves applying pressure to exceed the yield strength of the metal sheet, allowing for plastic deformation into different shapes and angles. The company uses advanced equipment, including 12 different sheet metal bending machines, CNC punching, and laser cutting. They provide economic solutions for complex sheet metal bending products with short delivery times and fast turnaround services. Supro MFG also offers
free professional product design services to improve and test product designs before mass production[3].
Pros:
– Short delivery time and fast turnaround services
– Economic solutions for complex sheet metal bending products
– Advanced equipment including CNC punching and laser cutting
– Free professional product design services to improve and test product designs
– High-quality products with strict quality control
– Ability to handle large quantities and rapid prototyping
Cons:
– Potential for tiny cracks on bend corners if the bending radius is too small
– Spring-back of the bends can be uncontrollable if the radius is too large
– Requires skilled personnel for consistent welding quality and appearance
Bending
Product Details: Gensun Precision Machining offers high-quality sheet metal bending services. Bending is a fabrication process used to produce V-shapes, U-shapes, and channel shapes along a straight axis. The process utilizes equipment such as brake presses and box-and-pan brakes, and various bending techniques like air bending, bottoming, and coining. The services are applicable to industries including automotive, aircraft, electrical enclosures, storage units, and cabinets. The company provides beam cambering and structural steel bending services. The bending process is cost-effective for low to medium quantities and produces lightweight parts with good mechanical properties.
Pros:
– Cost-effective for low to medium quantities
– Produces lightweight parts with good mechanical properties
– Suitable for various industries including automotive, aircraft, and equipment ma…
– High-quality bending services using advanced equipment
Cons:
– Limited to specific types of bending techniques and equipment
– May not be as efficient for high-volume production compared to other methods
– Requires specialized machinery which can be a constraint for some manufacturers
China Sheet Metal Bending Parts
Product Details: Nice Rapid offers custom sheet metal prototype services to produce parts in small series (from 1 to 250+ parts). The process involves various stages such as cutting, folding, and mechanized welding to give the metal the desired shape. Common materials used include aluminum, steel, stainless steel, brass, and copper. The company utilizes equipment like stamping presses, CNC press brakes, laser cutting machines, and wire cutting machines. Key processes include laser cutting, punching, riveting, CNC bending, welding, and assembly. These services are applicable in industries like construction, automotive, furniture, medical, consumer products, and electronics. Examples of common applications include computer chassis
cabinets, TV backboards, automobile shells, and air conditioning shells.
Pros:
– Parts are generally less expensive than those obtained by die-casting and CNC ma…
– Rapid production time, with functional parts available in as little as 3 working…
– Ability to work metal into almost all shapes and sizes.
– Wide range of applications across various industries.
– Cost-effective for producing large and relatively simple parts.
Cons:
– Setup times can be longer compared to other processes.
– Limited to flat parts like brackets and enclosures for some applications.
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 tube bending, coiling, and end forming. Maxtech works with a variety of materials including steel, stainless steel, aluminum, brass, and copper. They manage projects from design to delivery, including inspection, assembly, and packaging. Additional services include welding (SMAW, GTAW, GMAW, TIG, MIG/MAG), heat treatment, and various surface finishing options like buffing, polishing, sandblasting, and plating[1][2][4].
Pros:
– Wide range of materials and sizes available
– Comprehensive service from design to delivery
– Various value-added services such as welding, heat treatment, and surface finish…
– Low cost solution leveraging China’s manufacturing advantages
– Experienced team familiar with international standards and grades
– Ability to manage sourcing and manufacturing projects efficiently
Cons:
– Minimum order quantity limitations for certain materials
– Need for custom mold and fixture costs for specific bent profiles
– Potential complexity in material standard conversions (e.g., ASTM to GB standard…
Sheet Metal Fabrication in China-Boyan Manufcturing …
Product Details: Boyan Manufacturing Solutions offers a comprehensive range of sheet metal fabrication services. Key processes include cutting (laser, plasma, water jet), turret punching, CNC machining, bending, forming, deep drawing, welding (Tig, Mig, resistance), and rivetting. Finishing services encompass powder coating, wet painting, anodizing, hot-dip galvanizing, and plating. The materials used include cold-rolled steel, hot-rolled steel, stainless steel, aluminum, with thicknesses ranging from 0.15-20 mm. Typical products include weatherproof outdoor enclosures, standard server racks, custom racks and brackets, and stamping molds. The company also provides design for manufacturing services, ensuring that designs are ready for production and meet dimensional and geometrical tolerances.
Packaging and loading plans are designed to minimize damage and optimize shipping costs[1].
Pros:
– Comprehensive range of sheet metal fabrication services including precision cutt…
– Expertise in design for manufacturing to ensure designs meet production requirem…
– Detailed packaging and loading plans to prevent damage and optimize shipping cos…
– Use of high-precision equipment such as laser cutting machines and traditional p…
– Quality inspection equipment and rigorous QC processes to ensure product quality…
Cons:
– High production volume requirements for certain equipment like automatic panel b…
– Potential material waste if the right size of metal sheets is not chosen, which…
– Need for careful handling and packaging of thin sheet metal parts to avoid damag…
Sheet Metal Fabrication Service | China
Product Details: Sheet metal fabrication services include cutting, forming, bending, welding, and finishing. Laser cutting uses a high-power laser beam to cut materials between 1 and 6mm thick. Bending involves using dies to produce U-shape, V-shape, or channel shapes in ductile materials. Welding joins metal components by heating them to their melting point. Available materials include aluminum, stainless steel, mild steel, and copper. Surface finishes such as bead blasting, brushing, anodizing, powder coating, and chromate conversion coating are offered to enhance part properties. Tolerances can be as precise as ±0.00787’’ (0.2mm) for cutting features and ±1.0° for bend angles. Lead times typically
start from five business days.
Pros:
– High production and processing efficiency due to advanced equipment like CNC mac…
– Precise tolerances and quality control to ensure parts meet specifications.
– Variety of surface finishes to improve corrosion resistance, hardness, and aesth…
– Quick turnaround times, with some services offering lead times as fast as three…
– Ability to handle a wide range of materials and complex part designs.
Cons:
– Material thickness limitations, typically up to 6mm depending on the material.
– Certain materials or complex designs may require manual review, potentially dela…
– Higher costs associated with some surface finishes and custom materials.
– Potential for thermal expansion effects in some cutting processes, although mini…
Laser Cutting and Bending – Sheet Metal Parts
Product Details: Rapid sheet metal custom sheet metal forming services offered by Dongguan Thriving Metal Parts Co., Ltd. The process includes laser cutting, CNC punching, and bending. The materials used can be stainless steel, aluminum, cold roll steel, galvanized steel, and brass. The tolerance achievable is between 0.05mm to 0.15mm. Surface finishes such as zinc coating, powder coating, spraying, painting, plating, and laser engraving are available. Applications include construction, marine, furniture, electrical appliances, and telecommunication. The company can produce 100,000 pieces monthly and welcomes small orders. Custom parts are made based on drawings or samples, and NDAs can be signed if required.
Pros:
– High precision with tolerance achievable between 0.05mm to 0.15mm
– Variety of metal materials available including stainless steel, aluminum, and mo…
– Multiple surface finish options such as powder coating, spraying, and plating
– High production capacity of 100,000 pieces monthly
– Accepts small orders and can sign NDAs for confidentiality
– One-stop solution for all mechanical parts from rapid prototype to finish parts…
– Competitive payment terms and logistic support
Cons:
– Custom parts are not in stock and require drawings or samples
– Tooling charges may apply, although they can be adjusted for high-volume project…
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 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 factory located only in the outskirts of…
– Dependence on in-house manufacturing might limit flexibility in certain complex…
– While they offer low-cost operations, the quality and complexity of the projects…
China Metal Bending Factory | Custom Sheet Metal Parts
Product Details: Tuofa Technology Co., Ltd. offers a wide range of metal fabrication services, including metal bending. They provide custom CNC machining, sheet metal fabrication, and other precision machining services. The company uses advanced equipment such as CNC lathes, CNC milling machines, and 5-axis CNC machine tools. They work with various materials including aluminum, stainless steel, titanium alloy, brass, and steel. Their metal bending services are part of their comprehensive sheet metal fabrication process, which includes laser cutting, folding, forming, punching, rolling, shearing, stamping, and welding[2][4][5].
Pros:
– High-precision machining with advanced equipment and strict quality control (ISO…
– Wide range of materials and surface treatments available
– Comprehensive one-stop-shop services including design, production, and assembly
– Experienced team of engineers, machinists, and technical consultants
– Global export network to over 65 countries
Cons:
– Minimum Order Quantity (MOQ) requirements may be a barrier for small orders
– Delivery times can range from 5 to 23 working days depending on the product and…
– Limited information available on specific metal bending services on the provided…
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Sheet Metal Bending Services | JINGXIN® offers custom sheet metal fabrication services, including sheet metal bending, metal stamping, deep drawing stamping, and CNC bending. These… | – High precision with tolerances ranging from +/-0.02mm to +/-0.1mm – Advanced in-house mold making and tooling design – Rapid response team for timel… | – No specific mention of cost-effectiveness or pricing details – Tooling lead time of 20-25 working days may be a delay for some projects – Dependence… | www.jpmcnc.com |
| Sheet Metal Bending Services | Supro MFG offers sheet metal bending services that include design, batch manufacturing, rapid prototyping, surface treatment, assembly, and testing. T… | – Short delivery time and fast turnaround services – Economic solutions for complex sheet metal bending products – Advanced equipment including CNC pu… | – Potential for tiny cracks on bend corners if the bending radius is too small – Spring-back of the bends can be uncontrollable if the radius is too l… | www.chinametalworking.com |
| Bending | Gensun Precision Machining offers high-quality sheet metal bending services. Bending is a fabrication process used to produce V-shapes, U-shapes, and… | – Cost-effective for low to medium quantities – Produces lightweight parts with good mechanical properties – Suitable for various industries including… | – Limited to specific types of bending techniques and equipment – May not be as efficient for high-volume production compared to other methods – Requi… | www.china-machining.com |
| China Sheet Metal Bending Parts | Nice Rapid offers custom sheet metal prototype services to produce parts in small series (from 1 to 250+ parts). The process involves various stages s… | – Parts are generally less expensive than those obtained by die-casting and CNC ma… – Rapid production time, with functional parts available in as l… | – Setup times can be longer compared to other processes. – Limited to flat parts like brackets and enclosures for some applications. | www.nice-rapidtooling.com |
| Metal Bending Service,Custom Tube Bending,Bar … | Maxtech offers a comprehensive range of metal fabrication services, including metal profile bending. They can produce custom bent profiles of various… | – Wide range of materials and sizes available – Comprehensive service from design to delivery – Various value-added services such as welding, heat tre… | – Minimum order quantity limitations for certain materials – Need for custom mold and fixture costs for specific bent profiles – Potential complexity… | www.maxtech-china.com |
| Sheet Metal Fabrication in China-Boyan Manufcturing … | Boyan Manufacturing Solutions offers a comprehensive range of sheet metal fabrication services. Key processes include cutting (laser, plasma, water je… | – Comprehensive range of sheet metal fabrication services including precision cutt… – Expertise in design for manufacturing to ensure designs meet p… | – High production volume requirements for certain equipment like automatic panel b… – Potential material waste if the right size of metal sheets is… | boyanmfg.com |
| Sheet Metal Fabrication Service | China | Sheet metal fabrication services include cutting, forming, bending, welding, and finishing. Laser cutting uses a high-power laser beam to cut material… | – High production and processing efficiency due to advanced equipment like CNC mac… – Precise tolerances and quality control to ensure parts meet sp… | – Material thickness limitations, typically up to 6mm depending on the material. – Certain materials or complex designs may require manual review, pot… |
| Laser Cutting and Bending – Sheet Metal Parts | Rapid sheet metal custom sheet metal forming services offered by Dongguan Thriving Metal Parts Co., Ltd. The process includes laser cutting, CNC punch… | – High precision with tolerance achievable between 0.05mm to 0.15mm – Variety of metal materials available including stainless steel, aluminum, and mo… | – Custom parts are not in stock and require drawings or samples – Tooling charges may apply, although they can be adjusted for high-volume project… | www.tmetalparts.com |
| Custom Metal Fabrication | China Sheet Metal Parts Fabricator | Supro MFG is a leading custom metal fabricator in China, offering a full range of sheet metal fabrication services. These services include aluminum ex… | – Industry-leading technology with over 18 years of experience in metal fabricatio… – Advanced real factory with over 2,000㎡ of space and advanced e… | – Limited geographical presence, with the factory located only in the outskirts of… – Dependence on in-house manufacturing might limit flexibility i… |
| China Metal Bending Factory | Custom Sheet Metal Parts | Tuofa Technology Co., Ltd. offers a wide range of metal fabrication services, including metal bending. They provide custom CNC machining, sheet metal… | – High-precision machining with advanced equipment and strict quality control (ISO… – Wide range of materials and surface treatments available – Com… | – Minimum Order Quantity (MOQ) requirements may be a barrier for small orders – Delivery times can range from 5 to 23 working days depending on the pr… |
Frequently Asked Questions (FAQs)
What is the sheet metal bending process, and how does it work?
The sheet metal bending process involves transforming flat sheet metal into three-dimensional parts by applying pressure to exceed the metal’s yield strength. This process can create various shapes with different radii and angles, depending on the product design. Techniques such as air bending, bottoming, and coining are used, each with its own advantages and disadvantages.
What types of materials can be used for sheet metal bending in China?
You can use a variety of materials for sheet metal bending in China, including aluminum, stainless steel, carbon steel, and copper alloys. Each material has its own properties and is suited for different applications, such as electronic products, industrial equipment, automotive parts, and medical devices.
What equipment and technologies are typically used in Chinese sheet metal bending factories?
Chinese sheet metal bending factories often use advanced equipment like CNC bending machines, brake presses, box-and-pan brakes, CNC punching machines, and laser cutting machines. These tools enable high precision, efficient production, and the ability to handle complex designs without the need for stamping dies.
How quickly can I expect to receive my sheet metal bending orders from Chinese manufacturers?
You can expect relatively fast turnaround times from Chinese sheet metal bending manufacturers. Some factories offer rapid prototyping within 3-6 working days, while mass production orders can be delivered in as little as 4-6 weeks, depending on the complexity and volume of the order.
What kind of quality assurance and certifications can I expect from Chinese sheet metal bending factories?
Many Chinese sheet metal bending factories adhere to strict quality standards and hold certifications such as ISO 9001, ISO 14001, and BS OHSAS 18001. These certifications ensure that the products meet international quality, environmental, and safety standards, providing you with reliable and consistent quality.