Precision Sheet Metal Fabrication
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Laser cutting, CNC bending, welding and powder coating under one roof — precision enclosures, chassis and brackets built to your drawing.
20+
Years CNC Manufacturing Experience
30+
CNC Machining Machines
10
CNC Turning Machines
ISO 9001
Certified Quality System
One-Stop Sheet Metal Fabrication Services
ZhenDong delivers complete sheet metal fabrication from laser cutting and CNC bending to welding, hardware insertion and surface finishing. Backed by 20+ years of precision manufacturing, we produce enclosures, chassis, brackets and housings for electronics, telecom, medical and industrial equipment — from rapid prototypes to high-volume production, all under one roof with ISO 9001 quality control.
LASER CUTTING
High-precision fiber laser cutting for complex profiles, slots and hole patterns with clean, burr-free edges.
• Stainless, aluminum, steel
• Complex geometries
• Fast prototyping
Every process is handled in-house, giving you tighter tolerances, shorter lead times and a single point of responsibility for quality.
CNC BENDING
CNC press brake forming with repeatable angles and consistent bend radii for enclosures and brackets.
• Repeatable accuracy
• Multi-bend parts
• Tight radius control
Our Sheet Metal Capabilities
WELDING & ASSEMBLY
TIG / spot welding and hardware insertion (PEM nuts, studs) for strong, clean assemblies.
• Clean cosmetic seams
• Fixture-controlled
• Sub-assembly ready
SURFACE FINISHING
Powder coating, anodizing, brushing, sandblasting and plating for durable, consistent finishes.
• Custom colors
• Corrosion resistance
• In-house anodizing
Built For Demanding Industries
We work with the materials your product requires and deliver parts ready for assembly — electronics enclosures, server and telecom chassis, medical device housings, power supply cases and custom brackets.
From aluminum and stainless steel to cold rolled, galvanized steel and copper alloys, we select the right material for strength, weight and corrosion resistance. Our sheet metal parts serve electronics, telecom, medical, industrial equipment and new energy applications — wherever consistent quality and dependable delivery matter.
Our Process From Drawing To Delivery
01 UPLOAD DRAWING
02 DFM REVIEW & QUOTE
Our engineers review bend radii, hole-to-edge distances and tolerances, then return a detailed quote.
03 FABRICATION
Laser cutting, bending, welding and finishing under ISO 9001 process control.
04 INSPECTION & DELIVERY
Send your 2D/3D files (DXF, DWG, STEP) with material, thickness, finish and quantity.
Dimensional inspection, protective packaging and on-time shipment to your facility.
PROCESS CONTROL
• Material certificate verification
• First Article Inspection (FAI)
• In-process bend & dimension checks
• Final visual & functional inspection
Every sheet metal part passes through standardized inspection — from incoming material to final packaging — under our ISO 9001 quality management system.
Reliability You Can Measure
INSPECTION EQUIPMENT
• Optical measurement system
• Digital calipers & micrometers
• Height gauges, angle gauges
• Coating thickness gauge
QUALITY SUPPORT
• Dimensional inspection reports
• Drawing requirement verification
• Free DFM feedback
• NDA protection for your designs
