This is Nancy from Dongji, Dongji is a professional  sheet metal manufacturing factory. We specialize in producing sheet metal Equipment enclosure ,stainless steel parts, metal parts, metal frame stands and other sheet metal products, we can provide the whole solution for electronical product assembly service.

The materials  we can process such as:A3 steel, SUS304, 316L, 430, 420, cold plate, aluminum, galvanized steel and other metal materials!
 
     Our processing methods include laser cutting, bending, welding, surface treatment, spraying, powder coating, polishing, grinding, brushing, electrophoresis, etc.

Why choose us?

Q1) Are you a sheet metal fabrication Comprehensive service provider?

We are an ISO 9001 certified factory specialized in sheet metal fabrication Comprehensive service provider.

Q2) Does Dongji have any certifications?

We have ISO 9001: 2017 and UL Certifications.

Q3) What services does DongJi offer?

Our services include sheet metal product laser cutting, punching, , bending, welding, stamping,  finishing, 

and assembly,testing and so on

Q4) What kind of services do you offer?

DongJi offers Sheet metal process for MIG and TIG welding as well as Spot welding and Stud welding services.

 DongJi has experience in work fabrication for a variety of metals such as Stainless Steel, Aluminum, carbon Steel ,

 Cold Rolled Steel, High Carbon Steel, Hot Rolled Steel.

Q5) Does Dongji provide design and engineering?

DongJi specializes in design and engineering. We can work with you from start to finish on any product you are creating.

Q6) Can Dongji assist to do assemble and testing for products?

Dongji can assist you in assembling any type of product. We have 11 years of experience in R&D, 

production assembly and testing of smart devices. Our engineering R&D team includes electronic engineers, 

circuit control engineers, software engineers, test engineers, etc. 

We are confident that we can assist you with the assembly and testing of any project

Q7). How long should we take for a quotation?

After receiving detailed information (your 2D/3D drawings or samples), we will quote you within 3 days.

Q8). How about the lead time?

General speaking, 15 days for sample, 30 days for mass production. If you have any request, please contact with us.

    For more information,please kindly visit our company's website at djsheetmetal.en.made-in-china.com , you will have a full understanding of our company,We hope there will be an opportunity to work together. Should you have any questions about the products we export, please do not hesitate to contact us