맞춤형 콜드 롤 스틸 판금 금속 검은 색

Dongji is located in Guangdong, China and has many years of experience in sheet metal production. Through laser cutting, bending, welding and other processes, we can produce high-load storage boxes using 1.5mm thick cold roll steel. Together with the blackened treatment, the product is both beautiful and functional.

Material: Cold roll steel Dimensions: Custom Application: Heavy duty storage box Craftsmanship: Laser steel cutting, CNC steel punching, CNC steel bending, CO2 welding, surface finishing, assembly Surface finishing: Blackened

Why you can trust us?

	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
What can we do? Sheet metal parts; All kinds of equipment metal enclosures; Steel cabinet for distribution box; Stainless steel parts for commercial and residential usage; Sheet metal service: laser cutting service, CNC stamping service, bending service, welding service, powder coating service, assembly serv ice;

Q2. What should I do if the metal blackened service can not meet my request?

Most of our sheet metal items are customized. Including material, dimensions and other design. Of course we will give you some suggestions if you are not sure about the details.

Q3. How long should we take for a quotation?
We will quote you within 3 days after receiving detailed information (your 2D/3D drawings or samples.)

Q4. How about the lead time?
15 days for sample, 30 days for mass production.