




Dongji proudly stands as a beacon of innovation, recognized as a high and new technology enterprise and an engineering technical center. With an impressive portfolio of over 100 technical patents, we have attained prestigious ISO, CE, and SGS certifications. Our products are trusted by clientele across more than 50 countries and regions, including Australia, the United States, Germany, Italy, and Southeast Asia. At Dongji, we empower our operations with state-of-the-art machinery, including imported laser cutting machines, CNC punching and bending machines, advanced welding machines, foaming technology, and comprehensive powder coating and assembly lines.



Laser cutting machines (3 Sets) | Power: 6000W/3000W/2000W Max operation thickness: 0.5-25mm Max operation length: 6000mm Tolerance: ±0.1mm Cutting Speed: 10000mm/min (based on 1mm thickness) |
CNC punching machines (2 Sets) | Punching capacity: 30T Tolerance:±0.1mm Punching speed: 800 times/min (based on 1mm thickness) |
CNC bending machines (12 Sets) | Bending capacity: 100T Max operation thickness: 30mm Tolerance: 0.1mm Max operation length: 3200mm |
Mold punching machines (8 Sets) | Punching capacity: 125T Punching with dedicated tooling to assure tolerance High efficiency for mass production |
Welding (30 Stations) | TIG welding, GMAW, Laser welding Can be applied to different thickness sheet metal Stable and high efficiency |
Polishing machines (6 Sets) | Keep the material bright and good luster 8K mirror surface |
Powder coating (1 production line) | Environmental friendly standard line Automatic production line Anti-rust and corrosion-resistant 5 years quailty assurance |
Assembly (2 production lines) | Inner electronic components assembly Complete machine assembly Smart system installation |
Products Description
Product Name | ODM production steel fabrication service powder coating forming vending machine shell |
Service Scope | Design, Processing, Assembly, OEM |
Materials | Steel |
Processing | Laser cutting, CNC punching, CNC bending, stamping, powder coating ect |
Surface Treatment | Polishing |
Quality Assurance | ISO9001:2015,SGS,CE,TUV |
Lead Time | 20 days for sample, 2535 days for mass production |
Usage | Sheet Metal Enclosures,Machine Shell,Electrical Cabinet,Stainless Steel Products,Sheet Metal Parts ect. |
Size | Customized size is available |



FAQ
Q1) Are you a sheet metal fabrication Comprehensive service provider?
Absolutely! We are an ISO 9001 certified factory, renowned for our specialization in comprehensive sheet metal fabrication services.
Q2) Does Dongji have any certifications?
Indeed, we hold the esteemed ISO 9001:2017 and UL Certifications, affirming our commitment to quality and safety.
Q3) What services does DongJi offer?
Our extensive suite of services encompasses precision laser cutting, punching, bending, welding, stamping, and finishing of sheet metal products. We also offer thorough assembly and testing, ensuring a seamless production process.
DongJi specializes in a wide array of sheet metal processes, including MIG and TIG welding, Spot welding, and Stud welding. Our expertise spans various metals, such as Stainless Steel, Aluminum, Carbon Steel, Cold Rolled Steel, High Carbon Steel, and Hot Rolled Steel, ensuring versatility in our fabrication work.
Q5) Does Dongji provide design and engineering?
Absolutely, DongJi shines in both design and engineering. We collaborate closely with you from inception to completion, turning your product vision into reality with unparalleled expertise.
Q6) Can Dongji assist to do assemble and testing for products?
Certainly! Dongji is your trusted partner for product assembly and testing. With over 11 years of excellence in R&D, production assembly, and smart device testing, our team of experienced electronic, circuit control, software, and test engineers are ready to ensure the success of any project you entrust to us.
Q7). How long should we take for a quotation?
Upon receiving comprehensive details, such as your 2D/3D drawings or samples, we commit to providing a detailed quotation within 3 days. Q8). How about the lead time? Generally, expect a 15-day turnaround for samples and 30 days for mass production. For specific requests, please do not hesitate to reach out to us.