Are you looking for the best factories in China to produce high-quality 3D printed metal parts? China has emerged as a powerhouse in the 3D printing industry, with several companies leading the way in innovation and production. Let’s dive into the top Chinese factories that are revolutionizing metal 3D printing.

Unionfab: 3D Printing & CNC | Prototypes and Production Parts

China Metal 3D Printing, MJF 3D Printing, SLS 3D Printing …

Unveiling the Top Chinese Metal 3D Printing companies

FacFox® | Online 3D Printing Service China | Prototyping …

Eplus3D Additive Manufacturing 3D Printing Solutions

Shenzhen Rapid Prototype Aluminum Metal 3d printing …

Product Details: Aixi Hardware Co., Limited offers a Shenzhen Rapid Prototype Aluminum Metal 3D printing Service. The service is provided by a precision manufacturing factory located in Guangdong, China. Key details include the use of materials such as aluminum, titanium, and stainless steel. The company has a production capacity of 100,000 pieces per month and offers various surface treatments including fine polishing. The products are certified with ISO 9001 and come with a 1-year warranty. Packaging options include foam cotton, carton, wooden box, and custom requirements. The company has 10 years of manufacturing experience and uses DHL, FedEx, UPS, TNT, EMS, and

sea shipment for delivery.

Pros:
– Mature technology with 10 years of manufacturing experience
– ISO 9001 certified ensuring high-quality standards
– Wide range of materials including aluminum, titanium, and stainless steel
– Various surface treatments available
– High production capacity of 100,000 pieces per month
– Multiple shipment options including DHL, FedEx, UPS, TNT, EMS, and sea shipment
– Custom packaging according to customer requirements

Cons:
– Limited information on specific lead times for complex parts
– No detailed pricing information available on the website
– Dependence on international shipping which can be affected by global logistics i…

Unionfab, China’s leading 3D Printing Manufacturing …

Product Details: Unionfab offers metal 3D printing services using various technologies such as DMLS/SLM and Binder Jetting. The company boasts a fleet of up to 40 industrial-grade metal 3D printers, including models from BLT, Farsoon, EOS, and SLM. Key specifications include a maximum part size of 420 x 420 x 450 mm, general tolerances of ±0.2 mm or ±0.2% of the length, and a general surface finish of Ra 3.2. The standard lead time for metal 3D printing is between 3 to 7 business days. Unionfab also provides various post-surface treatments such as sandblasting, anodizing, painting, polishing, electroplating, and heat treatment.

Pros:
– Numerous metal printers ensuring swift turnaround times for bulk metal 3D printi…
– Outstanding surface quality and part strength due to high-standard materials and…
– Competitive pricing, with costs averaging only 30%~50% of those charged by Europ…
– Fast lead times, with small volume metal 3D print orders completed in as little…
– Global logistics support through trusted carriers like DHL Express and FedEx
– Wide range of post-processing options including CNC machining

Cons:
– Limited to specific materials and technologies, which might not meet all custome…
– Dependence on international shipping, which can introduce variability in deliver…

JLC3DP: Online 3D Printing Service | Custom 3D Printed Parts

3D Printing Service For Metal Parts

Product Details: The 3D Printing Service For Metal Parts offered by Deep Mould involves the use of various metal categories such as aluminum alloy, stainless steel, die steel, titanium alloy, superalloy, and cobalt-chromium alloy. The service utilizes design software like UG and employs industrial printers of type H13. The printing temperature ranges from 170 to 230 degrees Celsius. The original size tolerance is +/-0.1mm according to GB/t1804-m standard, but can be improved to +/-0.01mm with secondary processing like CNC machining, spark/EDM machining, or grinding. The delivery time varies from 7 to 30 days depending on the quantity, with a minimum order quantity

(MOQ) of 1. Surface treatments include painting, anodizing, polishing, silk screen, chrome plating, rubber coating, etc.[2][3][5]

Pros:
– High precision with tolerances as low as +/-0.01mm after secondary processing
– Fast delivery times, ranging from 7 to 30 days
– No need for expensive tooling or time-consuming programming
– Suitable for complex shapes and structures
– Various surface treatment options available
– Cost-effective alternative to traditional methods like wire EDM

Cons:
– Initial tolerance of +/-0.1mm may not be sufficient without additional processin…
– Free samples are not available for custom parts
– Requires further finishing and post-processing for high-quality components

China Metal 3D Printing manufacturer / SLM service –

Product Details: AIXI Hardware Co., Limited is a precision manufacturing factory located in Guangdong, China. They specialize in CNC processing, 3D printing, stamping, sheet metal, aluminum & plastic extrusion, pressure die casting, silicone mold, and injection molding. The company offers 3D printing services including FDM, SLA, SLS, and SLM. Key materials include Aluminum, Titanium, and Stainless Steel. The production capacity is 100,000 pieces per month, with ISO 9001 certification ensuring high-quality standards. The company provides various surface treatments and has a complete production management system.

Pros:
– Mature technology with 10 years of manufacturing experience
– ISO 9001 certification ensuring high-quality standards
– Advanced technologies for precise manufacturing
– Sophisticated measuring and testing equipment
– Ability to create complex geometries not possible with traditional manufacturing
– Affordability and efficiency in production
– Variety of materials and surface finishes available
– Fast and cost-effective solutions for prototypes and low-volume production

Cons:
– Limited information on specific product pricing
– Dependence on external shipping services (DHL, FedEx, UPS, TNT, EMS, By Sea) whi…
– No detailed information on potential lead times for custom orders

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About 3D Print Metal Parts Factories in China

What types of metal 3D printing technologies are commonly used in Chinese factories?

Chinese metal 3D printing factories often utilize advanced technologies such as Laser Powder Bed Fusion (LPBF), Selective Electron Beam Melting (SEBM), and Plasma Rotating Electrode Process (PREP). For example, HBD is known for its LPBF technology, while Sailong specializes in SEBM and PREP technologies. These methods allow for the production of complex metal components with high precision and quality.

What kind of materials can be used for metal 3D printing in Chinese factories?

You can expect a wide range of materials to be available, including aluminum, titanium, stainless steel, and various alloys. Companies like BLT and HBD invest heavily in researching new materials to enhance their 3D printing capabilities. This variety allows for the creation of parts tailored to specific industry needs, such as aerospace, automotive, and medical applications.

How do Chinese metal 3D printing factories ensure quality and precision?

Chinese metal 3D printing factories, such as IN3DTEC and Unionfab, adhere to strict quality standards. They are often ISO 9001 certified and have robust quality control processes in place. These factories also collaborate with universities and research institutions to stay at the forefront of technological advancements, ensuring that the parts produced meet high standards of quality and precision.

What kind of services do Chinese metal 3D printing factories typically offer?

You can expect a comprehensive range of services from these factories. They often provide not only 3D printing but also additional services like CNC machining, injection molding, sheet metal fabrication, and surface treatment. For instance, Unionfab offers services including prototyping, production parts, and various finishing options like plating and silk screening.

How can I get a quote and start the production process with a Chinese metal 3D printing factory?

Getting a quote and starting production is relatively straightforward. Many factories, such as IN3DTEC and Unionfab, offer instant online quoting systems. You can upload your 3D design files, select the manufacturing process, and receive a quote within minutes. Once you approve the quote, the factory will begin the manufacturing process, ensuring timely and efficient production of your parts.