Professional Insulation Materials · Precision Machining · Custom Fabrication
Widely used in power adapters, EV charging stations, drone frames, display boards and more
Flame-retardant FR4 fiberglass board, UL94 V-0 rated. Excellent electrical insulation, widely used in power adapters and EV equipment.
High-impact resistant PC board with excellent transparency, superior toughness and wide temperature range (-40C to 120C).
Premium PMMA acrylic sheet with 92%+ light transmittance, smooth surface and high machining precision. Perfect for display boards.
3240 F-class epoxy fiberglass board with excellent mechanical strength and electrical insulation. Rated for 155℃, ideal for transformers and high-voltage equipment.
G10/FR4 epoxy fiberglass board with superior mechanical strength and electrical properties. Preferred for high-voltage insulation.
SQ/UC flat wire common mode inductors with low impedance and excellent high-frequency filtering. Designed for power adapters and EV charging.
One-stop CNC cutting, laser cutting, drilling, routing. Custom shapes from drawings. Fast 24-hour sample service.
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| Product | Grade / Type | Key Feature | Min Thickness | Max Thickness |
|---|---|---|---|---|
| FR4 Fiberglass Board | FR4 / NEMA G10 | UL94 V-0, PCB substrate | 0.3mm | 50mm+ |
| G10 Epoxy Board | G10 (Non-FR) | Structural, non-flame-retardant | 1.0mm | 50mm+ |
| 3240 Phenolic Board | 3240 / Phenolic | Class F, high voltage | 0.5mm | 50mm+ |
| Carbon Fiber Plate | 3K 2x2 Twill | Lightweight, high stiffness | 0.3mm | 10mm |
| PC Polycarbonate Sheet | Optical / General | High impact, clear | 0.5mm | 20mm |
| PMMA Acrylic Sheet | Cast / Extruded | 92% transmittance | 1.0mm | 20mm |
| Common Mode Inductor | SQ / UC Series | Flat wire, low DCR | N/A | N/A |
| Process | Materials | Min Tolerance | Max Sheet Size |
|---|---|---|---|
| Precision cutting | All板材 | ±0.1mm | 1220 x 2440mm |
| CNC milling | FR4/G10/3240/PC/Acrylic | ±0.05mm | 1220 x 2440mm |
| CNC turning | All rod/round stock | ±0.05mm | Diameter 300mm |
| Laser cutting | PC / Acrylic | ±0.1mm | 1220 x 2440mm |
| Waterjet cutting | All materials | ±0.2mm | 1500 x 3000mm |
| Drilling (CNC) | All板材 | ±0.05mm | Min 0.5mm dia |
| Thread tapping | All板材 | Standard threads | M2-M30 |
| Surface grinding | FR4/G10/3240 | ±0.02mm | 600 x 1200mm |
| Standard | Description | Applies To |
|---|---|---|
| UL 94 | Flammability testing, V-0 rated | FR4, 3240, PC |
| IPC-4101 | Base material for PCBs | FR4 sheets |
| IEC 60085 | Thermal class rating | 3240 (Class F) |
| GB/T 1303 | Laminated sheet testing | 3240, G10 |
| RoHS | Hazardous substance restriction | All products |
| REACH | Chemical registration | All products |