
316L Stainless Steel Electrical Box
Key Features
- Superior Corrosion Resistance – Made from high-grade 316L stainless steel, the enclosure withstands harsh chemicals, saltwater, and outdoor environments, ensuring long-term durability.
- IP-Rated Protection – With IP65 (or higher) certification, it provides excellent dustproof and waterproof performance for indoor and outdoor industrial applications.
- Customizable Design – Supports tailored dimensions, cutouts, mounting options, and surface finishes to meet specific project requirements.
- Robust and Durable – Reinforced structure ensures mechanical strength and impact resistance, protecting sensitive electrical and automation components.

At Prota, we provide flexible customization services to meet the unique requirements of industrial and commercial projects. Our engineering team works closely with clients to design 316L stainless steel electrical boxes that deliver precision, durability, and performance in every detail.
Size & Dimensions: Tailor-made dimensions to perfectly fit your equipment layout or installation space.
Surface Finish: Options include brushed, mirror-polished, or powder-coated surfaces for specific environments.
OEM / ODM Branding: Support for engraved logos, private labeling, and customized packaging for brand differentiation.
FAQ
Can you manufacture 316L stainless steel electrical boxes based on our drawings?
Yes. We provide OEM & ODM services and can produce according to customer-provided CAD drawings or technical specifications, including custom sizes, cutouts, and mounting layouts.
How do you ensure the quality of each enclosure?
Every box undergoes strict quality control - including material inspection, waterproof testing, salt-spray testing, and final assembly checks - to guarantee ISO and CE compliance.
Do you support bulk orders for industrial projects?
Absolutely. With a 40,000㎡ production facility, we support large-scale manufacturing and global supply for engineering projects, distributors, and panel builders.
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