Dongguan Shengpeng Precision Technology Co., Ltd.
Dongguan Shengpeng Precision Technology Co., Ltd. is a professional enterprise specializing in high-end precision parts CNC machining services. We primarily offer OEM and ODM solutions, including CNC Milling , CNC Turning , Laser Cutting, Sheet Metal Bending, Sheet Metal Welding, Casting Mold production, and batch order manufacturing—delivering comprehensive machining services across diverse industries.
Key Advantages of CNC Turning
- High Precision Machining: Utilizing advanced CNC Turning technology, we achieve machining accuracy up to ±0.005mm—ideal for medical implants and optical instruments. Each component undergoes strict quality inspection using CMM (Coordinate Measuring Machine) to ensure perfect compliance with standards.
- Complex Structure Machining: Our multi-axis联动 (interlinked) capabilities enable precise machining of complex surfaces. Combined with 5-Axis CNC Milling, we effectively address manufacturing challenges for impellers, turbines, and other intricate components.
- Highly Efficient Mass Production: Automated production lines support 24/7 continuous operation. Integrated with Laser Cutting services, we deliver efficient, scalable solutions for large-volume steel fabrication projects.
- Superior Surface Finish: Achieve surface roughness as low as Ra0.4 or less. With Precision Laser Cutting technology, we can produce mirror-like finishes that meet the demands of premium products.
- Wide Range of Machining Capabilities: We handle diameters from 1mm to 500mm and combine CNC turning with Sheet Metal Welding to fulfill diverse machining requirements across industries.
- Rapid Prototyping Service: Unlike traditional Metal Casting Molds, CNC Turning allows direct transition from design to finished part—significantly reducing development time and making it an ideal choice for product prototyping and innovation.
Materials We Work With
- 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
- Plastics: Acetal/POM/PA/Nylon/PC/PMMA/PVC/PU/Acrylic/ABS/PTFE/PEEK, etc.






















