We achieve industry-leading tolerances as tight as ±0.05mm using advanced CNC technology and 100% dimension verification, ensuring perfect assembly for complex industrial enclosures and machine frames.
Our one-stop source factory provides a complete production chain from CAD/DXF design support and laser cutting to CNC bending, precision welding, and professional surface treatments.
We work with high-grade Carbon Steel (SPCC/SECC), Stainless Steel (304/316), and Aluminum Alloys (5052/6061), offering durable finishes including powder coating, anodizing, and galvanizing.
With two decades of technological innovation and fully automated production lines, we guarantee direct factory pricing, rigorous quality control, and reliable lead times for global OEM/ODM projects.
Our high-quality sheet metal components are engineered for wide applications in telecommunications, medical equipment, power systems, and heavy-duty industrial machinery.
We are Dongguan Baorun Machinery Co., Ltd., a professional manufacturer specializing in precision sheet metal fabrication and diversified hardware solutions. Established in 2023, we are supported by more than 80 employees and a production facility covering over 4,000 square meters. We serve customers with efficient manufacturing, stable quality, and responsive service.
Our core business focuses on precision sheet metal products for a wide range of industries. Our capabilities cover automotive sheet metal, furniture hardware, and medical sheet metal, enabling us to meet different requirements for appearance, strength, dimensional accuracy, and functional performance. In addition, we provide hardware stamping and a broad selection of hardware components, offering customers convenient, integrated manufacturing support from part production to finished assemblies. From prototype development to batch production, we support flexible project requirements with dependable delivery and professional technical communication.
We place strong emphasis on quality management, process control, and continuous improvement while maintaining strict control over every production stage. We have obtained ISO 9001 certification, demonstrating our commitment to standardized quality systems and consistent production management. Our experienced quality team follows clear inspection procedures, monitors key production processes, and works closely with customers to ensure that every project meets agreed specifications. This approach helps us improve product consistency, production efficiency, and delivery reliability.
With modern production resources, experienced personnel, and a customer-oriented approach, we are committed to building long-term partnerships. We continue to improve our manufacturing capabilities and aim to deliver precise, dependable, and cost-effective metalwork solutions for customers in China and overseas markets.
Our metal laser cutting services can process carbon steel, stainless steel, aluminum, galvanized sheet, copper, and brass. Typical thickness ranges: stainless steel, carbon steel, and aluminum. Thicker materials can be evaluated through sample testing.
The standard tolerance for our metal laser cutting services is ±0.01 mm, depending on the material and thickness. If required, higher precision can be achieved through secondary machining.
Yes, our metal laser cutting services support OEM customization based on drawings. Supported formats include DXF, DWG, AI, STEP, and PDF. We can also assist you in creating drawings from samples or sketches.
Our metal laser cutting services do not have a minimum order quantity requirement. We welcome sample and small-batch orders; bulk orders will be quoted at more competitive prices.
Yes, our metal laser cutting services offer a one-stop processing solution that includes bending, welding, tapping, polishing, powder coating, and other post-processing services.
Our metal laser cutting services adhere to rigorous quality control processes, including first-piece inspection, in-process inspection, and final inspection. Measurement reports and photographs can be provided upon request.