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Help CenterOEM CNC Sheet Metal Fabrication: Cutting, Bending, Stamping, Welding, Assembly Services for Custom Enclosures and Boxes
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Introduction from Cangzhou Honglang Hardware Manufacturing Co., Ltd.
As a trusted OEM CNC sheet metal fabrication partner established in 2018, we specialize in delivering precision cutting, bending, stamping, welding, and assembly services for custom enclosures and boxes. With a dedicated factory spanning 3,000–5,000 square meters and a skilled team of 51–100 employees, we combine advanced CNC machinery with strict quality control to meet your most demanding specifications. Our ISO9001 and ISO16949 certifications underscore our commitment to consistent quality across every project. Whether you need a prototype batch or high-volume production, our tailored solutions ensure your custom enclosures and boxes are manufactured with accuracy, durability, and cost-efficiency.
Comprehensive Sheet Metal Fabrication Services
CNC Cutting – Laser, plasma, and waterjet cutting for tight tolerances and clean edges.
Bending – Precision press brake bending for complex angles and shapes.
Stamping – Progressive and single-station stamping for high-volume parts.
Welding – MIG, TIG, spot, and seam welding for strong, leak-proof joints.
Assembly – Complete sub-assembly or final assembly of enclosures with hardware, inserts, and wiring.
Technical Specifications & Options
| Parameter | Details |
| Material Thickness | 0.5 mm to 6 mm (steel), up to 8 mm (aluminum) |
| Maximum Part Size | 2000 mm × 1500 mm (custom larger sizes available upon request) |
| Surface Finish Options | Powder coating (RAL colors), anodizing, zinc plating, chromate, brushed, polished |
| Certification | ISO9001:2015, ISO16949 |
| Lead Time | 20–25 days for standard orders; express services available |
| Packaging | Corrugated boxes, wooden crates, or custom foam inserts for protection |
Why Choose Our Custom Enclosure & Box Fabrication?
Full Turnkey Solutions – From design assistance to final assembly, we handle every stage in-house.
Precision & Consistency – CNC-controlled processes ensure repeatable accuracy down to ±0.1 mm.
Material Versatility – Work with carbon steel, stainless steel, aluminum, copper, brass, and more.
Competitive Pricing – Direct factory pricing with no middleman, optimized for volume production.
Stringent Quality Checks – 100% dimensional inspection and functional testing before shipping.
Customizable Features – Add hinges, handles, ventilation louvers, cable glands, mounting brackets, and silk-screened labels.
Common Applications for Our Custom Enclosures & Boxes
Our products are widely used in electrical control cabinets, medical device housings, telecom equipment enclosures, automotive electronic boxes, industrial power supplies, and consumer electronics packaging. Thanks to our flexible manufacturing capabilities, we can adapt to both small-batch prototypes and large-scale production runs with equal efficiency.
Trusted Partnership with Cangzhou Honglang Hardware
Since 2018, we have grown from a small workshop to a modern factory with multiple CNC machines, stamping presses, and welding stations. Our team of 51–100 skilled workers and engineers is dedicated to continuous improvement. We serve clients across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and more, consistently receiving positive feedback for on-time delivery and product quality. Our ISO9001 and ISO16949 certifications are not just plaques on the wall – they represent our daily practice of quality management. We invite you to contact us for a quote or design consultation. Let us turn your enclosure and box concepts into reality with professional OEM CNC sheet metal fabrication.
Frequently Asked Questions (FAQ)
Q: What file formats do you accept for custom designs?
A: We accept STEP, IGES, STL, DXF, DWG, PDF, and other common CAD formats. Our engineers can also convert your sketches or samples into production-ready drawings.Q: Can you provide samples before mass production?
A: Yes, we offer prototype samples with fast turnaround. The sample cost will be deducted from the final production order.Q: Do you have minimum order quantity (MOQ) requirements?
A: Our standard MOQ is 500 pieces, but we are flexible for smaller quantities on a case-by-case basis, especially for first-time orders or testing.Q: What materials are available for custom enclosures and boxes?
A: We work with mild steel, stainless steel (304, 316), aluminum (6061, 5052), copper, brass, and various alloys. Material thickness can be customized.Q: How do you ensure dimensional accuracy?
A: Our CNC machines maintain tolerance as tight as ±0.1 mm. We also perform first-article inspection and in-process checks using CMM and other precision instruments.Q: What surface treatment options can you apply?
A: Options include powder coating (any RAL color), anodizing (for aluminum), zinc/ nickel plating, chromate conversion, painting, and polishing. We also offer silk screening for labels and logos.Q: How long is the typical lead time for a custom enclosure order?
A: Standard lead time is 20–25 working days from drawing approval. Expedited service is available for urgent orders (add 15–20% surcharge).Q: Do you provide assembly services for complex enclosures?
A: Absolutely. We can install hinges, locks, handles, gaskets, fans, PCBs, and wire harnesses. Full assembly and functional testing are done before shipment.
Send Inquiry to This Supplier
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