Custom Stamped Steel Back Cover for Fire Protection Devices
OEM Metal Plate-Back Cover
Boomster delivers precision OEM-stamped metal components, like this custom round plate-back cover, purpose-built for fire protection devices. Engineered for structural integrity, corrosion resistance, and accurate alignment, the precision-stamped steel back covers are commonly used to secure and shield internal mechanisms in fire alarms, extinguishing triggers, or detection sensors.
Why Choose Boomster?
- Flexible Customization - Hole pattern, embossing, thickness, and materials tailored to your needs
- End-to-End Production - From tooling design, stamping, CNC to plating or coating
- Strict Quality Assurance - Full in-process inspection for part consistency and traceability
- Rapid Prototyping & Mass Production - Agile turnaround for product development and high-volume orders
- Experience in Safety-Critical Industries - Trusted by OEMs in fire systems, automation, and medical devices
Key Features & Benefits:
- High-Precision Stamping Process - Manufactured using advanced deep-drawing and stamping methods for tight dimensional tolerances.
- Durable Galvanized Steel or Stainless Steel - Options available to suit environments requiring rust-proof, heat-resistant, or heavy-duty performance.
- Custom Hole Patterns & Slots - Boomster provides precision punch-outs for sensor wires, bolts, and mounting.
- Optional Surface Coating - Choose between galvanized finish, powder coating, or anodized treatments for enhanced corrosion resistance.
Applications
- Fire detector back cover
- Fire suppression system sensor housing
- Emergency switch plate protection
- Smoke alarm component casing
- Sealing plate for safety-trigger assemblies
Partner with Boomster for reliable, fully customizable metal back covers that meet the highest standards of fire safety and industrial performance.
Reliable OEM Parts Solutions
Boomster brings 37+ years of one-stop OEM expertise in metal, plastic parts, CNC, forging, casting, molding, wiring, and assembly with ISO-certified quality.
One-stop OEM service
Complete OEM services from material sourcing, fabrication, custom finish, assembly, package, and global delivery.
ISO-Certified OEM Solutions
Reliable Taiwan OEM for metal, plastic, and electronic parts with ISO 9001 certified quality assurance.
Quality You Can Trust
ISO 9001 certified, Boomster delivers strict quality control with inspection reports traceable for 3 years or longer.
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Custom Stamped Steel Back Cover for Fire Protection Devices | Boomster
Boomster specializes in precision Custom Stamped Steel Back Cover for Fire Protection Devices with CNC machined components designed for demanding applications where accuracy and reliability are critical. Our machining capabilities cover diameters from 0.5mm to 65mm and lengths up to 1,000mm, delivering tolerances as tight as ±0.005mm in diameter and ±0.01mm in length.
Each CNC machined part is produced using advanced equipment and controlled processes, including turning, milling, boring, drilling, threading, slotting, and polishing. We work with a broad range of metals and plastics to match your functional requirements, from lightweight aerospace parts to robust automotive and medical components.
To support your quality and compliance needs, Boomster provides full inspection reports, FAI, in-process checks, and documentation such as PPAP and SGS upon request. Whether you require low-volume prototypes or stable mass production, our CNC machined components help you reduce risk, shorten development cycles, and maintain consistent performance in end-use applications.



