Metal Spinning
HENGSHENG SPINNING
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As your strategic Original Equipment Manufacturing (OEM) partner, HS Metal Spinning delivers world-class made in China metal spinning OEM solutions. Modern international manufacturing requires a balance of high technical capability and cost-effective production. Our facility bridges this gap by utilizing advanced multi-axis CNC spinning lathes to create seamless, rotationally symmetrical parts with extreme precision. We work with high-performance industrial materials, including 304/316 Stainless Steel (Density 8.00 g/cm3), 6061 Aluminum (Melting Point 660°C), and Carbon Steel (Density 7.85 g/cm3), ensuring that every component manufactured in our facility meets the rigorous quality and safety standards expected by our global partners.
Partnering with HS Metal Spinning for your "made in China" requirements provides significant strategic advantages for your supply chain:
Unlike traditional manual methods, our made in China metal spinning OEM process is fully digitized. Our CNC lathes ensure that every part—whether it is part of a 10-piece pilot run or a 10,000-piece mass production—maintains the same sub-millimeter tolerances and structural integrity, ensuring perfect fitment in your final assembly.
One of the greatest benefits of manufacturing in China is the reduced cost of high-quality tooling. We design and fabricate our spinning mandrels in-house using hardened tool steel. This allows us to provide low-to-medium volume production and rapid prototyping at a fraction of the cost of domestic Western suppliers.
We adhere to international quality management standards. Every "made in China" component we ship undergoes a strict inspection protocol, including dimensional verification with CMMs and wall thickness testing with ultrasonic gauges. We provide full material traceability with Material Test Reports (MTRs) for every batch.
Our spinning process creates parts from a single metal disc, eliminating the need for welding. This is critical for parts like pressure vessel heads or aerospace housings where structural weak points must be avoided. Materials like Stainless Steel, with a high boiling point of 2800°C, are cold-formed to preserve their metallurgical properties and corrosion resistance.
We follow a standardized, data-driven workflow to ensure a smooth transition from your design to a finished part:
We review your CAD drawings to optimize the design for the spinning process. We source raw materials from certified mills, verifying the chemical composition and physical properties, such as the Density of Aluminum (approx. 2.70 g/cm3), to match your specifications.
Our in-house machine shop creates the spinning mandrels. Because we control the tooling process, we can guarantee that the internal geometry of the part perfectly reflects your technical blueprints.
The part is formed on our high-tonnage CNC machines. Real-time monitoring of the rollers ensures consistent material flow and uniform wall thickness, even in deep-drawn or complex parabolic shapes.
To provide a complete OEM solution, we offer secondary services including CNC trimming, hole punching, beading, and certified welding. We ensure that components are delivered "assembly-ready" to your production floor.
Every shipment is accompanied by a quality certificate. We specialize in international logistics, providing secure, custom-built packaging and handling all export documentation for a hassle-free delivery to your location.

Our CNC lathes use digital programs that do not vary between shifts. Combined with our rigorous ISO 9001 inspection protocols at multiple stages of production, we ensure that every part meets the same high standard.
Yes. We routinely work with engineering standards such as ASTM, DIN, and JIS. Our team is experienced in interpreting Western technical drawings and converting them into high-precision "made in China" components.
Production lead times typically range from 4 to 6 weeks depending on complexity. We also offer expedited prototyping services for urgent R&D requirements.
Our Company HS Metal Spinning has been a dedicated OEM partner since 2014, excelling in high-precision metal forming. We serve as a technical link between architectural vision and industrial execution for firms worldwide.
Our Commitment to Professionalism and Certifications The quality of our Custom Spun Domes is verified by our adherence to global standards. We are proudly ISO 9001 certified, ensuring reliability and quality control necessary for high-visibility and load-bearing architectural components.
Spanning over 10,000 m² (over 107,000 sq ft), is designed specifically for large-scale, high-volume OEM production. This robust infrastructure ensures that HS Metal Spinning can deliver rapid turnaround and scalable manufacturing for projects ranging from low-volume prototypes to high-volume production runs, guaranteeing your supply chain remains uninterrupted. Our clean, well-lit, and highly organized environment is a testament to our commitment to a professional manufacturing process. Every piece of equipment is meticulously maintained and regularly calibrated to ensure the highest level of precision.

Our facility is equipped with a comprehensive suite of advanced machinery that represents a significant investment in technology and efficiency. These machines allow us to take on complex projects with confidence and precision. The equipment includes:
The core of our operations, these machines are at the forefront of metal forming technology. With a variety of different models and sizes, our machines can handle a wide range of part diameters and thicknesses. This versatility allows us to produce everything from small, intricate components for electronics to large-scale parts for aerospace and industrial applications. Our machines are capable of executing complex forming sequences with repeatable accuracy, minimizing human error and maximizing efficiency.
These machines provide us with integrated fabrication solutions. We can swiftly and precisely create multiple holes, slots, or other shapes in your spun parts, eliminating the need for a separate, time-consuming process. This capability is vital for components that require specific mounting points or ventilation features.
This further enhances our in-house capabilities, enabling us to perform precise cuts and create intricate patterns on pre-spun components. The laser cutter provides exceptional accuracy and clean edges, which is crucial for high-quality finished products. HS Metal Spinning also has a full range of essential CNC machines, ensuring we are a turnkey manufacturing solution for all your OEM needs.

As a leading OEM partner, HS Metal Spinning is more than just a manufacturer; we are a dedicated partner committed to precision and reliability. Founded in 2014, our company was built on the vision of providing high-quality, cost-effective Made in China Metal Spinning OEM solutions to meet the evolving demands of modern industries. We have since grown to become one of China's largest and most reliable manufacturers in the field, with a reputation for excellence that has earned the trust of clients worldwide.
Our unwavering commitment to quality is the foundation of our business. This dedication is formally recognized through our industry-leading certifications. We are proud to be ISO 9001 certified, a globally recognized benchmark for our robust quality management systems. This certification ensures that every process, from initial design review to final inspection, is meticulously controlled to deliver consistent, high-quality results. Furthermore, we have the specialized capability to produce AS9100D certified and ITAR registered metal parts. This is a critical distinction that showcases our adherence to the rigorous quality standards required by the aviation, space, and defense sectors, allowing us to serve clients in the most demanding industries. Our team of skilled engineers and technicians works collaboratively to not only meet but exceed these stringent requirements. We believe that true quality is not an accident—it is the result of a deliberate, organized, and deeply committed process.

Quality is paramount at HS Metal Spinning. Our self-owned factory gives us direct control over every stage of production. We utilize advanced CNC machines for repeatable precision and adhere to a strict quality control process from start to finish. We are also ISO 9001 certified and can provide parts that meet AS9100D and ITAR standards.
Lead times vary based on the complexity of the part, material availability, and production volume. We provide a detailed project timeline with every quote. Our extensive factory capacity and efficient processes allow us to offer rapid turnaround times, from prototyping to large-scale production.
Requesting a quote is easy! You can initiate an online quote request directly through our website, or by contacting our sales team via phone or email. Please provide as much detail as possible about your project, including part dimensions, material specifications, required volume, and any design drawings, to help us provide an accurate and competitive price.
HS Metal Spinning is ready to be your dedicated made in China metal spinning OEM partner, providing the technical precision, certified quality, and competitive value required to drive your manufacturing success on a global scale. Contact us today to discuss your specific requirements and receive a personalized quote.
As your strategic Original Equipment Manufacturing (OEM) partner, HS Metal Spinning delivers world-class made in China metal spinning OEM solutions. Modern international manufacturing requires a balance of high technical capability and cost-effective production. Our facility bridges this gap by utilizing advanced multi-axis CNC spinning lathes to create seamless, rotationally symmetrical parts with extreme precision. We work with high-performance industrial materials, including 304/316 Stainless Steel (Density 8.00 g/cm3), 6061 Aluminum (Melting Point 660°C), and Carbon Steel (Density 7.85 g/cm3), ensuring that every component manufactured in our facility meets the rigorous quality and safety standards expected by our global partners.
Partnering with HS Metal Spinning for your "made in China" requirements provides significant strategic advantages for your supply chain:
Unlike traditional manual methods, our made in China metal spinning OEM process is fully digitized. Our CNC lathes ensure that every part—whether it is part of a 10-piece pilot run or a 10,000-piece mass production—maintains the same sub-millimeter tolerances and structural integrity, ensuring perfect fitment in your final assembly.
One of the greatest benefits of manufacturing in China is the reduced cost of high-quality tooling. We design and fabricate our spinning mandrels in-house using hardened tool steel. This allows us to provide low-to-medium volume production and rapid prototyping at a fraction of the cost of domestic Western suppliers.
We adhere to international quality management standards. Every "made in China" component we ship undergoes a strict inspection protocol, including dimensional verification with CMMs and wall thickness testing with ultrasonic gauges. We provide full material traceability with Material Test Reports (MTRs) for every batch.
Our spinning process creates parts from a single metal disc, eliminating the need for welding. This is critical for parts like pressure vessel heads or aerospace housings where structural weak points must be avoided. Materials like Stainless Steel, with a high boiling point of 2800°C, are cold-formed to preserve their metallurgical properties and corrosion resistance.
We follow a standardized, data-driven workflow to ensure a smooth transition from your design to a finished part:
We review your CAD drawings to optimize the design for the spinning process. We source raw materials from certified mills, verifying the chemical composition and physical properties, such as the Density of Aluminum (approx. 2.70 g/cm3), to match your specifications.
Our in-house machine shop creates the spinning mandrels. Because we control the tooling process, we can guarantee that the internal geometry of the part perfectly reflects your technical blueprints.
The part is formed on our high-tonnage CNC machines. Real-time monitoring of the rollers ensures consistent material flow and uniform wall thickness, even in deep-drawn or complex parabolic shapes.
To provide a complete OEM solution, we offer secondary services including CNC trimming, hole punching, beading, and certified welding. We ensure that components are delivered "assembly-ready" to your production floor.
Every shipment is accompanied by a quality certificate. We specialize in international logistics, providing secure, custom-built packaging and handling all export documentation for a hassle-free delivery to your location.

Our CNC lathes use digital programs that do not vary between shifts. Combined with our rigorous ISO 9001 inspection protocols at multiple stages of production, we ensure that every part meets the same high standard.
Yes. We routinely work with engineering standards such as ASTM, DIN, and JIS. Our team is experienced in interpreting Western technical drawings and converting them into high-precision "made in China" components.
Production lead times typically range from 4 to 6 weeks depending on complexity. We also offer expedited prototyping services for urgent R&D requirements.
Our Company HS Metal Spinning has been a dedicated OEM partner since 2014, excelling in high-precision metal forming. We serve as a technical link between architectural vision and industrial execution for firms worldwide.
Our Commitment to Professionalism and Certifications The quality of our Custom Spun Domes is verified by our adherence to global standards. We are proudly ISO 9001 certified, ensuring reliability and quality control necessary for high-visibility and load-bearing architectural components.
Spanning over 10,000 m² (over 107,000 sq ft), is designed specifically for large-scale, high-volume OEM production. This robust infrastructure ensures that HS Metal Spinning can deliver rapid turnaround and scalable manufacturing for projects ranging from low-volume prototypes to high-volume production runs, guaranteeing your supply chain remains uninterrupted. Our clean, well-lit, and highly organized environment is a testament to our commitment to a professional manufacturing process. Every piece of equipment is meticulously maintained and regularly calibrated to ensure the highest level of precision.

Our facility is equipped with a comprehensive suite of advanced machinery that represents a significant investment in technology and efficiency. These machines allow us to take on complex projects with confidence and precision. The equipment includes:
The core of our operations, these machines are at the forefront of metal forming technology. With a variety of different models and sizes, our machines can handle a wide range of part diameters and thicknesses. This versatility allows us to produce everything from small, intricate components for electronics to large-scale parts for aerospace and industrial applications. Our machines are capable of executing complex forming sequences with repeatable accuracy, minimizing human error and maximizing efficiency.
These machines provide us with integrated fabrication solutions. We can swiftly and precisely create multiple holes, slots, or other shapes in your spun parts, eliminating the need for a separate, time-consuming process. This capability is vital for components that require specific mounting points or ventilation features.
This further enhances our in-house capabilities, enabling us to perform precise cuts and create intricate patterns on pre-spun components. The laser cutter provides exceptional accuracy and clean edges, which is crucial for high-quality finished products. HS Metal Spinning also has a full range of essential CNC machines, ensuring we are a turnkey manufacturing solution for all your OEM needs.

As a leading OEM partner, HS Metal Spinning is more than just a manufacturer; we are a dedicated partner committed to precision and reliability. Founded in 2014, our company was built on the vision of providing high-quality, cost-effective Made in China Metal Spinning OEM solutions to meet the evolving demands of modern industries. We have since grown to become one of China's largest and most reliable manufacturers in the field, with a reputation for excellence that has earned the trust of clients worldwide.
Our unwavering commitment to quality is the foundation of our business. This dedication is formally recognized through our industry-leading certifications. We are proud to be ISO 9001 certified, a globally recognized benchmark for our robust quality management systems. This certification ensures that every process, from initial design review to final inspection, is meticulously controlled to deliver consistent, high-quality results. Furthermore, we have the specialized capability to produce AS9100D certified and ITAR registered metal parts. This is a critical distinction that showcases our adherence to the rigorous quality standards required by the aviation, space, and defense sectors, allowing us to serve clients in the most demanding industries. Our team of skilled engineers and technicians works collaboratively to not only meet but exceed these stringent requirements. We believe that true quality is not an accident—it is the result of a deliberate, organized, and deeply committed process.

Quality is paramount at HS Metal Spinning. Our self-owned factory gives us direct control over every stage of production. We utilize advanced CNC machines for repeatable precision and adhere to a strict quality control process from start to finish. We are also ISO 9001 certified and can provide parts that meet AS9100D and ITAR standards.
Lead times vary based on the complexity of the part, material availability, and production volume. We provide a detailed project timeline with every quote. Our extensive factory capacity and efficient processes allow us to offer rapid turnaround times, from prototyping to large-scale production.
Requesting a quote is easy! You can initiate an online quote request directly through our website, or by contacting our sales team via phone or email. Please provide as much detail as possible about your project, including part dimensions, material specifications, required volume, and any design drawings, to help us provide an accurate and competitive price.
HS Metal Spinning is ready to be your dedicated made in China metal spinning OEM partner, providing the technical precision, certified quality, and competitive value required to drive your manufacturing success on a global scale. Contact us today to discuss your specific requirements and receive a personalized quote.