Leading manufacturer specializing in composite parts and precision CNC metal cutting services.
Hongsinn-390
Elevate your projects with our expertise in composite parts and precision CNC metal cutting. Experience quality craftsmanship and tailored solutions for your unique needs.
Delivery
FOB
minimum order
1 piece
Supply Ability
5000piece / Week
Country of Origin
Shenzhen
Stock Time
7~15Day
Quantity:
US $0.50 - US $10.89 / piece
Leading manufacturer specializing in composite parts and precision CNC metal cutting services.
In today’s advanced manufacturing landscape, industries demand high-performance composite parts manufacturers alongside precision metal cutting CNC and CNC sheet metal cutting services. Whether you need lightweight composite components or intricately cut metal parts, choosing the right manufacturer is critical for quality, efficiency, and performance.
Experience the power of precision and innovation through our high-quality CNC manufacturing solutions. From concept to creation, we are your partner, shaping the future of global industry with unparalleled expertise. Whether you are in aerospace, automotive, electronics, or other fields, our solutions transcend borders, enhancing the competitiveness of global industries. 
Turning refers to the rotation of a workpiece to form a cylindrical part while the cutting tool moves in a linear motion. Unlike milling machines, lathes work by rotating a cylindrical part, called a rod, which is fixed to a chuck on the machine. As the chuck rotates at high speed, the chuck also rotates, and a tool in a fixed direction cuts along the chuck to cut the part's features. 
CNC Milling
CNC milling is used to create complex prismatic and planar shapes to meet the needs of a wide range of commercial and industrial products. Multi-axis CNC machine tools achieve precision and versatility without relying on fixed tooling; their design allows them to easily adapt to various tasks and shapes, offering high flexibility.
Electrical Discharge Machining (EDM) Services
Electrical discharge machining (EDM) is a specialized machining process that uses electrical discharge or sparks to remove material from a workpiece. This versatile method addresses the challenges posed by diverse materials, shapes, and precision requirements across industries ranging from manufacturing to medical devices.
Surface Finishing
Surface finishing involves a variety of manufacturing processes designed to improve the appearance, durability, and performance of products. Common methods include:
Heat treatment. These techniques not only improve visual aesthetics but also protect surfaces from wear and corrosion and enhance specific mechanical properties depending on the application. Choose Hongsinn, and you'll gain access to a range of advanced machining and surface treatment solutions to meet your needs.
Our Services | CNC Turning, CNC Milling, Laser Cutting, Bending, Spinning, Wire Cutting, Stamping, Electric Discharge Machining (EDM), Injection Molding. |
Materials Available | Aluminum: 2000 series, 6000 series, 7075, 5052, etc. |
Stainless Steel: SUS303, SUS304, SS316, SS316L, 17-4PH, etc. | |
Steel: 1214L/1215/1045/4140/SCM440/40CrMo, etc. | |
Brass: 260, C360, H59, H60, H62, H63, H65, H68, H70, Bronze, Copper. | |
Titanium: Grade F1-F5. | |
Plastic: Acetal/POM/PA/Nylon/PC/PMMA/PVC/PU/Acrylic/ABS/PTFE/PEEK etc. | |
Surface Treatment | Anodized, Bead Blasted, Silk Screen, PVD Plating, Zinc/Nickel/Chrome/Titanium Plating, Brushing, Painting, Powder Coated, Passivation, Electrophoresis, Electro Polishing, Knurl, Laser/Etch/Engrave etc. |
Tolerance | ±0.002 ~ ±0.005mm |
Surface Roughness | Min Ra 0.1~3.2 |
Your Partner in CNC Manufacturing Excellence
Experience the power of precision and innovation through our high-quality CNC manufacturing solutions. From concept to creation, we are your partner, shaping the future of global industry with unparalleled expertise. Whether you are in aerospace, automotive, electronics, or other fields, our solutions transcend borders, enhancing the competitiveness of global industries.
Choose Hongsinn and experience a seamless transition from design to production, witnessing how cutting-edge technology can significantly contribute to your success. We are committed to becoming your most trusted partner in CNC manufacturing.

CNC Turning
Turning refers to the rotation of a workpiece to form a cylindrical part while the cutting tool moves in a linear motion. Unlike milling machines, lathes work by rotating a cylindrical part, called a rod, which is fixed to a chuck on the machine. As the chuck rotates at high speed, the chuck also rotates, and a tool in a fixed direction cuts along the chuck to cut the part's features.
For cylindrical parts, such as pins, shafts, and washers, or parts with general rotational symmetry features, turning on a lathe is often the simplest and most cost-effective option. The ability to program and automate machining operations makes CNC turning ideal for both prototyping and production-volume parts, ensuring high efficiency and consistent quality.

Hongsinn's CNC Turning Capabilities
Hongsinn's turning capabilities encompass a wide range of machining methods, including contour, shape, taper, and straight-line turning, as well as single-point threading and broaching. The use of live tooling facilitates efficient machining of complex patterns and shapes.
We can machine parts from a variety of materials, including steel, stainless steel, aluminum, brass, and bronze, and are capable of handling a range of alloys, including difficult-to-machine exotic alloys such as Invar and Inconnell. Our CNC lathes can handle parts up to 17.71"in diameter and 31.49"in length.
Hongsinn's shop service showcases impressive machining capabilities. Here are some machine size guidelines:
Swiss Turning: Maximum diameter 38mm, length 450mm
CNC Turning: Maximum diameter 450mm, length 800mm
CNC Turning: Maximum diameter 450mm, length 800mm

Swiss Turning
Swiss turning is a specialized machining technique particularly suitable for small-diameter parts with complex geometries and high precision. It excels at producing long, slender parts and can meet stringent tolerance requirements. Due to its high precision, Swiss turning is ideal for industries requiring precision parts, such as medical, aerospace, and electronics.
CNC Milling
CNC milling is used to create complex prismatic and planar shapes to meet the needs of a wide range of commercial and industrial products. Multi-axis CNC machine tools achieve precision and versatility without relying on fixed tooling; their design allows them to easily adapt to various tasks and shapes, offering high flexibility.
Electrical Discharge Machining (EDM) Services
Electrical discharge machining (EDM) is a specialized machining process that uses electrical discharge or sparks to remove material from a workpiece. This versatile method addresses the challenges posed by diverse materials, shapes, and precision requirements across industries ranging from manufacturing to medical devices.
Surface Finishing
Surface finishing involves a variety of manufacturing processes designed to improve the appearance, durability, and performance of products. Common methods include:
Polishing
Painting
Sandblasting
Electroplating
Powder coating
Brush coating
Anodizing
Painting
Sandblasting
Electroplating
Powder coating
Brush coating
Anodizing
Heat treatment. These techniques not only improve visual aesthetics but also protect surfaces from wear and corrosion and enhance specific mechanical properties depending on the application. Choose Hongsinn, and you'll gain access to a range of advanced machining and surface treatment solutions to meet your needs.
FAQ:
Q1:What's kinds of information you need for quotation?
Hongsinn: You can provide 2D/3D drawing or send your sample to our factory, then we can make according to your sample.
Q2: Can we sign NDA?
Hongsinn: Sure. We never divulge customers' information to anyone else.
Q3: Do you provide sample?
Hongsinn: Yes, we can provide you sample before mass order.
Q4: How can you ensure the quality?
Hongsinn: We have profesional QC department to guarantee the quality.