Shenzhen Rishenglong Co., Ltd.
| 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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Product Specification
| 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 |
| High Light | High Accuracy Auto Sheet Metal ，Lightweight Auto Sheet Metal ，Lightweight Custom Laser Cut Sheet Metal | ||
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
Drawing Formats Accepted: PDF/2D CAD/DWG, 3D STEP/IGES/STP
MOQ: 1 piece (prototype) – scalable to mass production
Lead Time: 3–15 days (depending on complexity & quantity)
Certifications: ISO 9001 quality management
Full-Service OEM/ODM
Tailored design support—from concept to finished parts. Engineering team converts your sketch or sample into manufacturable CAD models.
High Precision & Consistency
Laser cutting accuracy down to ±0.05 mm and CNC bending repeatability ensure interchangeability and minimal post‑processing. Automated welding cells deliver clean, uniform joints.
Flexible Production Volumes
Rapid prototyping (1–50 pcs) and high‑volume runs (10,000+ pcs/month) with consistent quality and competitive pricing.
Comprehensive Surface Finishing
One‑stop finishing: plating, powder coating, passivation, polishing—delivered ready for assembly or sale.
Stringent Quality Control
100% in‑process inspection, including CMM checks, hardness testing, and surface roughness measurement, to meet aerospace, medical, and industrial standards.
Industry 4.0 Integration
Smart factories with real‑time monitoring, IoT‑connected laser cutters, and AI‑driven nesting algorithms are boosting efficiency and reducing waste.
Advanced Materials
Adoption of high‑strength, lightweight alloys (e.g., 7000‑series aluminum, duplex stainless) to meet the demands of electric vehicles and aerospace.
Green Manufacturing
Energy‑efficient laser sources, water‑based coatings, and closed‑loop recycling systems are lowering the environmental footprint of metal fabrication.
| Industry | Typical Components |
|---|---|
| Automotive | Chassis brackets, heat shields, sensor mounts |
| Electronics | Enclosures, heat sinks, mounting panels |
| Medical | Surgical instrument housings, sterilizable trays |
| Agriculture | Pump housings, control panels, protective guards |
| Telecommunications | Antenna mounts, rack panels, cable management |
Q: What is the minimum order quantity?
A: We accept orders starting at 1 piece for prototyping; volume discounts apply for batch production.
Q: How do I submit my design?
A: Send your CAD files (PDF, DWG, STEP) via email or the Alibaba inquiry system. We also accept hand sketches and can convert them into production‑ready drawings.
Q: Can you handle assembly?
A: Yes. In addition to fabrication, we offer assembly services, kitting, and custom packaging.
Q: What testing do you perform?
A: We provide dimensional inspection (CMM reports), weld X‑ray tests (for critical applications), and surface quality checks before shipment.
Q: What are your typical lead times?
A: Standard turnaround is 5–10 business days for prototypes and small batches; large orders may require 2–3 weeks depending on complexity.
By choosing our Custom Precision Welding & Bending Sheet Metal Fabrication Service, you gain a partner skilled in advanced CNC technologies, committed to quality, and ready to scale with your business needs.
Company Details
Business Type:
Manufacturer
Year Established:
2022
Total Annual:
5000000-6000000
Employee Number:
100~500
Ecer Certification：
Verified Supplier
Shenzhen Huarongda Technology Co., Ltd. is a professional manufacturer specializing in aluminum die casting, CNC machining, aluminum extrusion, and sheet metal fabrication. Located in Shenzhen, China, with our manufacturing facility in Dongguan covering 5,000 square meters, we provide one-stop solut... Shenzhen Huarongda Technology Co., Ltd. is a professional manufacturer specializing in aluminum die casting, CNC machining, aluminum extrusion, and sheet metal fabrication. Located in Shenzhen, China, with our manufacturing facility in Dongguan covering 5,000 square meters, we provide one-stop solut...
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