Shenzhen Rishenglong Co., Ltd.
Products
Manufacturer of a wide range of products which include Custom Stainless Steel Sheet Metal Parts RFID Blocking Business Card Cast,High Strength Sheet Metal Parts OEM Custom Manufacturing Services ISO9001 Certified,High Precision Ra...
MOQ: 100
Price: 0.5-15$
| Packaging Details | Box |
| Delivery Time | 7-15days |
| Supply Ability | 10000pcs/Days |
| Material | 304 stainless steel (brushed or polished finish) |
| Capacity | Holds 15–20 business cards (0.3 mm thickness each) |
| Dimensions | 95 × 60 × 6 mm |
| RFID Shielding | Blocks 13.56 MHz (ISO 14443) contactless signals |
| Customization | Laser engraving, silk-screen printing, anodized color options |
| Surface Finish Options | Brushed, mirror polish, matte black PVD coating |
| MOQ | 50 pieces for custom designs; stock variants from 1 pc |
| Brand Name | HUARONGDA |
| Model Number | HRD-SMP-10 |
| Place of Origin | China |
MOQ: 100
Price: 0.5-15$
| Packaging Details | Box |
| Delivery Time | 7-15days |
| Supply Ability | 10000pcs/Days |
| Processes | Stamping, CNC milling & turning, injection molding, forging, sheet-metal bending & laser cutting, welding, assembly |
| Materials | Steel (carbon, stainless), aluminum alloys, copper/brass, titanium, ABS/PC/PA/PP plastics |
| Max Part Size | Stamping: 1,200 × 800 mm; CNC: Ø 600 × 1,200 mm; Injection molding: up to 1,000 g shot weight |
| Tolerances | Standard: ±0.05 mm; Precision: ±0.01 mm |
| Tooling | Progressive dies, multi-axis CNC, hot/chilled molds, forging dies |
| Surface Finishes | Powder coating, anodizing, plating (Ni/Cu/Cr), passivation, sand- or bead-blasting, painting |
| Inspection & QA | ISO 9001 certified, 100% visual inspection, CMM reports, SPC, material certificates |
| Brand Name | HUARONGDA |
| Model Number | HRD-SMP-9 |
| Place of Origin | China |
MOQ: 100
Price: 0.5-15$
| Packaging Details | Box |
| Delivery Time | 7-15days |
| Supply Ability | 10000pcs/Days |
| Clamping Force | 100 – 1000 ton, programmable |
| Injection Pressure | 50 – 280 MPa, adjustable |
| Shot Sleeve Diameter | 60 – 200 mm |
| Max. Injection Weight | 0.5 – 12 kg per shot |
| Injection Speed | Up to 500 mm/s |
| Control System | PLC + HMI with Industry 4.0 connectivity |
| Brand Name | HUARONGDA |
| Model Number | HRD-SMP-8 |
| Place of Origin | China |
MOQ: 100
Price: 0.5-15$
| Packaging Details | Box |
| Delivery Time | 7-15days |
| Supply Ability | 10000pcs/Days |
| Base Alloy | Al-Mg (6000-series) with Mg content 0.8 – 1.2% |
| Boron Carbide Insert | Sintered B₄C, hardness > 2,500 HV |
| Dimensional Range | Up to 500 × 300 × 200 mm work envelope |
| Machining Tolerance | Standard: ±0.03 mm; High-precision: ±0.01 mm |
| Surface Finish | Ra 0.4 μm (standard); Ra 0.1 μm (optic-grade polish) |
| Heat Treatment | T6 tempering for optimal strength & machinability |
| Brand Name | HUARONGDA |
| Model Number | HRD-SMP-7 |
| Place of Origin | China |
MOQ: 100
Price: 0.5-15$
| Materials | Aluminum, iron, galvanized steel, copper sheet, stainless steel |
| Processes | Stamping, bending, TIG/MIG welding, CNC turning |
| Dimensional Tolerance | ±0.01 mm to ±0.05 mm |
| Surface Treatments | Painting, powder coating, electroplating, anodizing, sandblasting |
| MOQ | From 1 piece for prototypes; scalable for volume production |
| Packaging Details | Box |
| Delivery Time | 7-15days |
| Supply Ability | 10000pcs/Days |
| Brand Name | HUARONGDA |
| Model Number | HRD-SMP-5 |
| Place of Origin | China |
MOQ: 100
Price: 0.5-15$
| Packaging Details | Box |
| Delivery Time | 7-15days |
| Supply Ability | 10000pcs/Days |
| Materials | Aluminum (6061, 7075), stainless steel (304, 316), brass, copper, titanium, POM, Delrin, nylon |
| Max Work Envelope | Milling: 800 × 600 × 500 mm; Turning: Ø 500 × 1,200 mm |
| Tolerance | Standard: ±0.03 mm; High-precision: ±0.01 mm |
| Spindle Speed | Up to 12,000 RPM |
| Tooling | HSK-A, BT30/40/50; live tooling for milling on lathe |
| Surface Finishes | Anodizing, hardcoat anodize, electroless nickel, powder coating, polishing, sandblasting |
| Brand Name | HUARONGDA |
| Model Number | HRD-SMP-6 |
| Place of Origin | China |
MOQ: 100
Price: 0.5-15$
| Packaging Details | Box |
| Delivery Time | 7-15days |
| Supply Ability | 10000pcs/Days |
| Materials | 304, 316, 316L; 400-series; duplex & precipitation-hardening grades |
| Machining Tolerance | ±0.01 mm to ±0.02 mm |
| Bending Capacity | Sheet thickness: 0.3–20 mm; Bend length: up to 3,000 mm; Min. radii |
| Welding Methods | TIG/MIG (argon, argon/CO₂ shielding); spot, seam, butt & fillet welds |
| Dimensional Range | Workpieces up to 1,200 mm × 600 mm; custom fixtures for larger parts |
| Surface Finishes | Polishing (mirror/matte), bead blasting, sandblasting, passivation |
| Quality Inspection | CMM reports, gauge checks, 100% visual inspection, material certs |
| Brand Name | HUARONGDA |
| Model Number | HRD-SMP-4 |
| Place of Origin | China |
MOQ: 100
Price: 0.5-15$
| Packaging Details | Box |
| Delivery Time | 7-15days |
| Supply Ability | 10000pcs/Days |
| Materials | 304, 316, 316L stainless steel; 400-series grades; duplex & PH SS |
| Dimensional Range | Up to 1,000 mm length, Ø 500 mm diameter (customizable) |
| Tolerance | CNC milling/turning: ±0.005 mm to ±0.02 mm |
| Welding | TIG/MIG (argon, argon/CO₂ shielding); precision butt & fillet weld |
| Surface Finishes | Passivation, sandblasting, bead blasting, polishing, plating |
| Brand Name | HUARONGDA |
| Model Number | HRD-SMP-3 |
| Place of Origin | China |
MOQ: 100
Price: 0.5-15$
| Packaging Details | Box |
| Delivery Time | 7 – 15 days (standard); expedited options available |
| Supply Ability | 10000pcs/Days |
| Materials | Aluminum, Iron, Galvanized Steel, Copper Plate, Stainless Steel |
| Thickness Range | 0.5 – 20 mm (depending on material) |
| Max Sheet Size | up to 2000 × 6000 mm |
| Dimensional Tolerance | ±0.01 mm (for CNC and laser-cut parts) |
| Brand Name | HUARONGDA |
| Model Number | HRD-SMF-2 |
| Place of Origin | China |
MOQ: 100
Price: 0.5-15$
| Packaging Details | Box |
| Delivery Time | 7-15days |
| Supply Ability | 10000pcs/Days |
| Materials | Stainless steel, carbon steel, aluminum (and alloys upon request) |
| Thickness Range | 0.5 mm – 8 mm (typical; higher gauges available) |
| Dimensional Tolerance | ±0.05 mm – ±0.2 mm; surface roughness Ra 0.1 µm – 3.2 µm |
| Processes | CNC laser cutting Precision bending & forming TIG/MIG welding CNC machining (drilling, tapping, countersinking) |
| Surface Treatments | Powder coating, anodizing, plating (zinc, nickel), painting, polishing |
| Lead Time | 3–15 days (depending on complexity & quantity) |
| Brand Name | HUARONGDA |
| Model Number | HRD-SMP-1 |
| Place of Origin | China |
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