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Manufacturing Capabilities
At Chaoyang, we offer comprehensive precision machining solutions that are essential for modern tooling and component production. Our capabilities encompass jig grinding, profile grinding, surface grinding, wire EDM, CNC machining, EDM, milling, and drilling, all performed under strict quality control to ensure exceptional accuracy, consistency, and reliability.
Equipped with a fully staffed toolroom and state-of-the-art machinery, including Moore Jig Grinders, WASINO Profile Grinders, Seibu Water-based Wire EDM, Sodick Oil-based Wire EDM, and Taiwan-made AWEA, AGMA, and Vision Wild CNC machining centers, we streamline workflows to reduce lead times without compromising quality.
Jig Grinding is a specialty grinding process that allows us to grind precision holes, slots, pockets, and contours in tools and components with extremely high precision and accuracy.
True Roundness: ± 0.001mm
Processing Accuracy: ± 0.001mm
Wire EDM refers to a machine or machining process in which a thin wire is used as an electrode to cut through a metallic workpiece. The XY table of the machine moves around a stationary wire. Wire EDM can be used to cut a shaped punch followed by a matching die opening into a die plate, most often for a blanking die or progressive die.
Wire Diameter Range: φ 0.05 ~ 0.3mm
Processing Accuracy: ± 0.001mm
Surface Roughness: Ra0.05, Rz0.1
A high-precision grinding process is used to achieve intricate contours and complex geometries in stamping dies. It ensures tight tolerances and smooth surface finishes, which are critical for maintaining die accuracy and part consistency.
Grinding Precision: ± 0.001mm
Surface Roughness: Ra0.05
This versatile technique uses computer-controlled machinery to precisely remove material from a workpiece according to programmed instructions. It allows for high levels of accuracy, repeatability, and complexity.
YASDA High-speed CNC (Japan)
Main Axis Rotating Speed:200-40000 (RPM)
Stroke:300mmx420mm
Processing Accuracy: ±0.002mm
Taiwan AWEA CNC machining centers
Maximum Processing Stroke: 1200x600mm
Taiwan AGMA CNC machining centers
Maximum Processing Stroke: 1600x800mm
Taiwan Vision Wild CNC machining center
Maximum Processing Stroke: 1600x3100mm
It focuses on grinding small, flat surfaces or fine features in stamping dies with ultra-high accuracy and exceptional surface quality. It’s ideal for critical functional areas requiring minimal roughness and dimensional stability.
Grinding Precision: ± 0.001mm
Surface Roughness: Ra0.05
Minimum groove: 0.07mm
Best Clearance Angle: R0.01
It focuses on grinding small, flat surfaces or fine features in stamping dies with ultra-high accuracy and exceptional surface quality. It’s ideal for critical functional areas requiring minimal roughness and dimensional stability.
Grinding Precision: ± 0.001mm
Surface Roughness: Ra0.05
Minimum groove: 0.07mm
Best Clearance Angle: R0.01
Jig Grinding
Jig Grinding is a specialty grinding process that allows us to grind precision holes, slots, pockets, and contours in tools and components with extremely high precision and accuracy.
True Roundness: ± 0.001mm
Processing Accuracy: ± 0.001mm
Wire EDM
Wire EDM refers to a machine or machining process in which a thin wire is used as an electrode to cut through a metallic workpiece. The XY table of the machine moves around a stationary wire. Wire EDM can be used to cut a shaped punch followed by a matching die opening into a die plate, most often for a blanking die or progressive die.
Wire Diameter Range: φ 0.05 ~ 0.3mm
Processing Accuracy: ± 0.001mm
Surface Roughness: Ra0.05, Rz0.1
Profile Grinding
A high-precision grinding process is used to achieve intricate contours and complex geometries in stamping dies. It ensures tight tolerances and smooth surface finishes, which are critical for maintaining die accuracy and part consistency.
Grinding Precision: ± 0.001mm
Surface Roughness: Ra0.05
CNC Machining
This versatile technique uses computer-controlled machinery to remove material from a workpiece according to programmed instructions precisely. It allows for high levels of accuracy, repeatability, and complexity.
YASDA High-speed CNC (Japan)
Main Axis Rotating Speed:200-40000 (RPM)
Stroke:300mmx420mm
Processing Accuracy: ±0.002mm
Taiwan AWEA CNC machining centers
Maximum Processing Stroke: 1200x600mm
Taiwan AGMA CNC machining centers
Maximum Processing Stroke: 1600x800mm
Taiwan Vision Wild CNC machining center
Maximum Processing Stroke: 1600x3100mm
Precision Large Surface Grinding
This uses abrasive particles bonded to a grinding wheel or abrasive belt to remove material from the workpiece surface. It is commonly used for producing cylindrical, flat, and complex-shaped features in hardened tool steel and other hard materials.
Processing Stroke : 600*1200mm
Processing Accuracy: ± 0.001mm
Surface Roughness:Ra0.02
Precision Small Surface Grinding
It focuses on grinding small, flat surfaces or fine features in stamping dies with ultra-high accuracy and exceptional surface quality. It’s ideal for critical functional areas requiring minimal roughness and dimensional stability.
Grinding Precision: ± 0.001mm
Surface Roughness: Ra0.05
Minimum groove: 0.07mm
Best Clearance Angle: R0.01
Why Choose Us for Precision Machining Services？
At Chaoyang, we go beyond ordinary machining. We deliver precision machining solutions and precision tools that solve your most demanding manufacturing challenges. Industry leaders trust us for our expertise in stamping dies and progressive die production.
Ultra-High Precision Tolerances
Our precision machining parts consistently meet tolerances as tight as ±0.001mm across CNC, EDM, and grinding processes, ensuring every precision stamping die and component performs flawlessly.State-of-the-Art Equipment
Equipped with advanced machinery from Moore, WASINO, Sodick, Seibu, and AWEA, we efficiently handle both complex stamping die fabrication and large-scale die component fabrication.Full Process Integration
From jig grinding and wire EDM to CNC milling and surface grinding, our comprehensive in-house services minimize outsourcing, accelerate lead times, and ensure consistent quality for precision die cutting and stamping dies.Complex Geometry Expertise
We excel at machining tight radii, intricate contours, and ultra-fine features, making us the ideal stamping die manufacturer for industries requiring high-precision parts.Proven Industry Experience
Decades of supporting automotive, aerospace, electronics, and other sectors give us unmatched expertise in stamping die manufacturing and precision machining parts production.Consistent Quality Assurance
Every precision stamping die and stamping die component undergoes rigorous inspection with CMMs and optical comparators, guaranteeing compliance with your specifications.
We routinely achieve ±0.001 mm across grinding, EDM, and CNC operations, ensuring precise holes, slots, and contours.
Yes, our equipment and expertise cover both ends of the spectrum with consistent quality.
Wire diameter ranges from φ0.05 to 0.3 mm with ±0.001 mm accuracy.
Our Wire EDM process handles wire diameters ranging from φ 0.05mm to 0.3mm. We achieve ±0.001mm accuracy and surface roughness up to Ra0.05, suitable for precision dies and components.
Yes. We provide end-to-end machining services—including jig grinding, surface grinding, profile grinding, EDM, and CNC machining—within one facility. This reduces outsourcing risks, shortens lead times, and ensures process consistency.
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Equipment list
- List of processing equipment for Chaoyang in Dongguan 1
- List of processing equipment for Chaoyang in Dongguan 2
- List of processing equipment for Chaoyang in Nantong 1
- List of processing equipment for Chaoyang in Nantong 2
| Item | Model | Brand/Region | Qty. | Working Stroke(mm) | Accuracy(mm) |
| Jig Grinders (JG) | 1200-CPR | Moore JG/USA | 1 | 600*1200 | ±0.001 |
| 450-CPW | Moore JG/USA | 1 | 280*460 | ±0.001 | |
| G18 | Moore JG/USA | 1 | 270*460 | ±0.001 | |
| Optical Profile Grinders (PG) | GLS-80PL | Amada Wasino/Japan | 3 | 0-80 | ±0.001 |
| Wire Electrical Discharge Maching (Wire EDM) | M50A/B | Seibu/Japan | 4 | 350*500 | ±0.001 |
| M50HP | Seibu/Japan | 2 | 350*500 | ±0.001 | |
| M35B | Seibu/Japan | 2 | 250*350 | ±0.001 | |
| AQ400LS | Sodick/Japan | 2 | 400*300 | ±0.002 | |
| Oil Wire EDM | AP200L | Sodick/Japan | 1 | 200*150 | ±0.001 |
| CNC Machines | YF-106 YF-860 | AWEA/Taiwan | 3 | 600*1000 800*600 | ±0.005 |
| A+1200 | AWEA/Taiwan | 1 | 600*1200 | ±0.005 | |
| VMC-168/VMC-106 | Agmachine/Taiwan | 2 | 1600*800 600*1000 | ±0.01 | |
| DTX850 | Ding Tai/China | 1 | 800*500 | ±0.01 | |
| VLB-121 | Ecom/Taiwan | 1 | 750*1300 | ±0.01 | |
| YMC 430 Ver.Ⅲ | YASDA | 2 | 300*420 | ±0.002 | |
| High-Precision Hydraulic Surface Grinders | FSG-1632AD111 | Chevalier/Taiwan | 1 | 400*800 | ±0.001 |
| FSG-3A1224 | Chevalier/Taiwan | 1 | 300*600 | ±0.001 | |
| 63DX | Okamoto/Japan | 1 | 300*600 | ±0.001 | |
| PSG-126DX | Okamoto/Japan | 1 | 600*1200 | ±0.001 |
| Item | Model | Brand/Region | Qty. | Working Stroke(mm) | Accuracy(mm) |
| Hydraulic Surface Grinders | KGS-84AH | Kent/Taiwan | 1 | 400*800 | ±0.005 |
| KGS-510AH | Kent/Taiwan | 1 | 500*1000 | ±0.005 | |
| KGS-615AH | Kent/Taiwan | 1 | 600*1500 | ±0.005 | |
| Precision Forming Grinders | HF-618S | Hyfair/Taiwan | 7 | 150*400 | ±0.001 |
| SGM-350 | Shu Guang/China | 5 | 150*400 | ±0.001 | |
| PMM-618 | Shu Guang/China | 1 | 150*400 | ±0.001 | |
| PMM-614 | Shu Guang/China | 5 | 150*400 | ±0.001 | |
| Milling Machines | HB-M4/HB-M3 | Hyfair/Taiwan | 2 | 700*300*350 | ±0.01 |
| Side Milling Cutters | 1260 | Ming Hui/China | 1 | 600*1200 | ±0.05 |
| Gantry Milling Machines | 1560 | Ming Hui/China | 1 | 600*1500 | ±0.05 |
| Radial Drilling Machines | HY-900 | Hong Ying(Taiwan) | 1 | 900*900 | / |
| Drill EDM | Z3525 | Zhen Bang/Taiwan | 1 | 0.15-4 | ±0.05 |
| CNC-3545F | Xiu Feng/China | 1 | 0.2-3.0 | ±0.05 | |
| Pneumatic Tapping Machine | 3-12-900 | Hong Ying(Taiwan) | 1 | / | / |
| Laser Marking Machine | SFD-20 | Kai Tai/China | 1 | / | / |
Item | Model | Brand/Region | Qty. | Working Stroke (mm) | Accuracy (mm) |
Optical Profile Grinders (PG) | PGX-2500SP | WAIDA/Japan | 1 | 230x130 | ±0.001 |
SPG-X | WAIDA/Japan | 1 | 300x150 | ±0.001 | |
Jig Grinders (JG) | G48 | Moore/USA | 1 | 600*1200 | ±0.001 |
G18 | Moore/USA | 1 | 460*280 | ±0.001 | |
Wire Electrical Discharge Maching (Wire EDM) | M50B | Seibu/Japan | 2 | 350*500 | ±0.001 |
M50HP | Seibu/Japan | 1 | 300*500 | ±0.001 | |
M35B | Seibu/Japan | 1 | 300*350 | ±0.001 | |
ALN400QS | Sodick/Japan | 2 | 400*300 | ±0.002 | |
Drill EDM | SP-2535 | Ke Teng/China | 1 | 450*270 | ±0.05 |
High-Precision Hydraulic Surface Grinders | FSG-1632AD111 | Chevalier/Taiwan | 1 | 400*800 | ±0.001 |
FSG-1224AD111 | Chevalier/Taiwan | 1 | 300*600 | ±0.001 | |
Hydraulic Surface Grinders | KGS-620AHD | Chevalier/Taiwan | 1 | 600*2000 | ±0.005 |
KGS-510AHD | Chevalier/Taiwan | 1 | 500*1000 | ±0.005 | |
Precision Forming Grinders | SGM-350 | Shu Guang/China | 16 | 150*350 | ±0.001 |
| Item | Model | Brand/Region | Qty. | Working Stroke (mm) | Accuracy (mm) |
| CNC Machines | YF-106 | AWEA/Taiwan | 1 | 1000*600 | ±0.002 |
| SF-3116 | Vision Wide/Taiwan | 1 | 3100*1600 | ±0.005 | |
| DTX850 | Dingtai/China | 1 | 800*500 | ±0.01 | |
| VM850 | Haitian/China | 2 | 800*500 | ±0.005 | |
| Vertical Milling Machine | HX-4M | Xinxu/China | 1 | 400*800 | ±0.05 |
| Radial Drilling Machines | Z3040 | Zhongjie/China | 1 | radius1300 | ±0.05 |
| MS-WEDM | DK7745J | Fangzheng/China | 2 | 500*350 | ±0.01 |
| HS-WEDM | DK7745J | Fangzheng/China | 1 | 650*450 | ±0.02 |
| DK7763J | Fangzheng/China | 1 | 1000*630 | ±0.02 | |
| EDM | ZFC320/30A | Creator/Taiwan | 2 | 300*200*180 | ±0.02 |
| DF-250 | Topedm/Taiwan | 1 | 300*200*180 | ±0.02 | |
| Laser Engraving Machine | KD-SVP2 | Keding/China | 1 | 400*500 | ±0.001 |
| Laser Marking Machine | YLFB-20 | Yuelong/China | 1 | / | / |
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