This metal cabinets product was commissioned by a customer from Salt Lake City, USA to help Supro MFG design and manufacture NEMA 4 Wall-mounted Cabinets, which are used as external protection boxes for power supply systems. The customer’s initial design was a sketch and lacked internal structural design plans and detailed dimensions. Having only an idea for the design, the client was unable to produce professional fabrication drawings.
China Supro MFG is an ISO 9001-2015 certified professional OEM customized sheet metal parts manufacturer dedicated to providing one-stop manufacturing solutions to global buyers from a wide range of industries. From product design, low or high volume production, quality control to authoritative material and dimensional reports, more than 5,000 companies choose Supro MFG, and we consistently deliver high-quality custom metal parts on time.

We have more than 25 years of experience in the manufacture of custom sheet metal cabinets, specializing in areas such as CNC machining services, sheet metal fabrication, sheet metal stamping, metal welding services and surface preparation services.

After understanding the customer’s design ideas and application functions, we drew up professional design documents in a short period of time and formulated a perfect manufacturing plan, including:

• Reasonable metal materials
• Structure and dimensioning
• Designed to meet NEMA ratings
• Surface Coating Solutions
• Recommendations for locks, hinges, etc

the recommended use of DC01 pre-galvanized sheet metal with outdoor UV-resistant paint powder coated on the surface. We delivered the high quality NEMA steel metal cabinets, on time, within two weeks as promised.