Custom Plastic Enclosure
Product Categories
Custom Plastic Parts
Custom Rubber Parts
Custom PU Parts
Plastic Enclosures Manufacturing Solution
Getting your custom plastic enclosure is simple. Send us your drawing, CAD file, or sample, and our engineers will review your design and recommend the best manufacturing solution.
For prototypes and low-volume production, CNC machining provides a fast and flexible option without tooling. For mass production, we provide mold design, DFM support, and injection molding for consistent quality and lower unit costs.
With in-house engineering, mold making, injection molding, and secondary processing, we manufacture custom plastic enclosures in a wide range of sizes, materials, colors, and IP ratings for industrial, electronics, and commercial applications.
Custom Plastic Enclosure to Fit Your Application
Available IP Ratings for Custom Plastic Enclosures
- IP54 — Indoor, general protection. Keeps out dust and splashes. Good fit for indoor electronics, control panels, and equipment away from direct moisture.
- IP65 — Washdown and outdoor use. Fully gasketed seams, sealed cable entries, protection against rain and hose-directed water. Common for outdoor units, industrial equipment, and weather-exposed devices.
- IP67 — Submersible or heavy washdown. Every opening — vents, buttons, connectors — engineered to seal. Built for equipment that gets fully wet or occasionally submerged.
Not sure which rating fits your application? Tell us where the enclosure will be used, and we’ll recommend the right rating and design the seals to match.
Manufacturing Process
Available Material
Choosing the right material is an important part of designing a custom plastic enclosure. We offer a wide range of engineering plastics in different grades and colors, helping you achieve the right balance of strength, durability, chemical resistance, temperature performance, and appearance for your application.
The following engineering plastics are commonly we used for custom enclosures:
- ABS: Glossy, UL 94HB, UL 94V0
- PA: Wear-resistant, great electrical insulator
- PC: Transparent, UV-resistant, high-strength
- PC+ABS: UL 94 V-0, high impact strength
- PMMA: Transparent, light-weight, high-light transmission
- HIPS (High Impact Polystyrene): UL 94HB, UL 94V0, high impact strength
Benefits of Custom Plastic Enclosures
- Designed Around Your Components: No unused space or unnecessary modifications. Every enclosure is built to match your PCB, connectors, mounting points, and internal components.
- Reduce Assembly Time: Snap fits, screw bosses, gasket grooves, and cable openings are integrated into the design, minimizing secondary machining and simplifying assembly.
- Lower Production Costs: Eliminate unnecessary drilling, cutting, and modifications required for off-the-shelf enclosures, reducing labor and material waste.
- Match Your Brand: Customize colors, textures, logos, and surface finishes to create an enclosure that reflects your product and brand identity.
- Select the Right Material: Choose engineering plastics based on strength, chemical resistance, UV stability, temperature performance, electrical insulation, or flame-retardant requirements.
- Designed for Your Environment: Support waterproof designs, dust protection, EMI/ESD shielding, and other functional requirements from the beginning of the design process.
- Consistent Production Quality: Every enclosure is manufactured to the same specifications, ensuring repeatable dimensions, reliable assembly, and stable product quality.
Applications of Plastic Enclosures
Flexiparts Plastic has delivered custom plastic housing solutions to a wide range of industries:
- Consumer electronics & smart home devices
- Industrial automation & sensors
- Medical and laboratory equipment
- Automotive interior electronics
- Communication and monitoring devices
- Control panels, IoT modules & instrumentation
- Outdoor units requiring UV and weather resistance
FAQ of Plastic Enclosure Box
What Our Customers Say
