About Us
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Professional high-precision CNC product manufacturing service provider
Company Profile
DuoXinDa Precision Manufacture Co.,LTD. is deeply engaged in the field of non-standard component manufacturing. Based on the mature manufacturing ecosystem and comprehensive industrial supporting facilities in Dongguan, the company takes its own production base as the core and integrates high-quality full-process production capacity, covering CNC Machining, Die Casting, Injection Molding, Extrusion, Vacuum Casting and Wire EDM. It has built a full-chain service system including R&D and design, process optimization, accurate pricing, flexible production and on-time delivery, delivering professional and reliable one-stop manufacturing solutions for global customers. Focusing on the core demands of non-standard components such as small batches, multiple varieties and short lead times, we leverage Dongguan’s efficient collaborative supply chain and strict quality control standards to optimize design for manufacturability in advance.
We realize seamless connection from prototype sampling to mass production, effectively shortening R&D cycles and lowering overall production costs. Our professional CNC machining capabilities cover Aluminum CNC Machining Service, Stainless Steel CNC Machining Services and Titanium Machining Services, ensuring high-precision processing of different material components. Whether it is high-precision structural parts processing through CNC Machining and Wire EDM, or customized component production supported by Die Casting, Injection Molding, Extrusion and Vacuum Casting, we can fully satisfy personalized customization needs with rich process experience and flexible production arrangement. Adhering to the business philosophy of quality-oriented and efficient collaboration, we maintain strict production management and complete quality traceability. By continuously optimizing production processes and service response mechanisms, we strive to become a trustworthy partner in non-standard component manufacturing and help customers enhance market competitiveness.
Honorary Certificate
Honorary Certificate
Our factory is ISO9001:2015 certified to ensure all projects meet strict quality standards. We focus on continuous quality improvement and commit to delivering reliable products and satisfying customer needs.
Partner
Partner
Production workshop
Production workshop
CNC machining center
Washing Core Machine Workshop
Turning-milling combination and CNC lathes
Warehouse
Post-processing room - Drilling machine tapping area
Inspection Workshop
Inspection Workshop
Testing instrument
Testing instrument
DuoXinDa Precision Manufacture Equipment List
Main production equipment
| Equipment Name | Brand | Model | Accuracy | Quantity |
|---|---|---|---|---|
| CNC | Weishibao | Gantry 2215 | 0.01 | 1 |
| CNC | Weishibao | 1370 | 0.01 | 1 |
| CNC | Weishibao | 856 | 0.01 | 10 |
| CNC | Baofeng | T6 | 0.01 | 1 |
| CNC | Weishibao | T7 | 0.01 | 7 |
| CNC | Weishibao | T5 | 0.01 | 3 |
| CNC | Weishibao | W60C 5-Axis Machine | 0.005 | 1 |
| CNC | Weishibao | 5th Axis SRJ-200 | 0.01 | 2 |
| CNC | Jiafu | 850 | 0.01 | 4 |
| CNC | Taike | 850 | 0.01 | 4 |
| CNC Lathe | Puruis | 6340 | 0.02 | 2 |
| CNC Precision Grinder | Shangyi | 4080AHR | 0.002 | 1 |
| Manual Precision Grinder | Yahe | 380*170 | 0.002 | 1 |
| Manual Precision Grinder | Fengbao | 380*170 | 0.002 | 1 |
| Manual Precision Grinder | Jiande | 380*170 | 0.002 | 1 |
| Surface Grinder | Guilin | 7160 | 0.01 | 1 |
| Gantry Milling Machine | Meiligu | 1.6*800 | 0.03 | 1 |
| Milling Machine | Jieyongda | 780*400 | 0.01 | 8 |
| Precision Milling Machine | Shengwei | 1200 | 0.03 | 1 |
| High-speed Wire EDM | Xiongfeng | 450*550 | 0.02 | 3 |
| Medium-speed Wire EDM | Xiongfeng | 350*450 | 0.01 | 1 |
| Medium-speed Wire EDM | Ruijun | 350*450 | 0.008 | 1 |
| Tapping Machine | Xihu | SWJ-12 | - | 3 |
Main detection equipment
| Equipment Name | Brand | Model | Accuracy | Quantity |
|---|---|---|---|---|
| Height Gauge | TESA-HITE | 500600400 | 0.005 | 1 |
| Coordinate Measuring Machine (CMM) | Leader | FY654 | 0.002 | 1 |
| Vision Measuring Machine (VMM) | Wanhao | WMS-3020G | 0.005 | 1 |
FAQ
FAQ
What file formats do you accept?
We support a full range of common design and drawing formats for manufacturing, including STEP, IGES, STL, DWG, DXF and PDF.
You can send us 3D files for structural processing and 2D engineering drawings with detailed dimensions and tolerance requirements, which helps us provide accurate quotation and smooth production.
What is your machining tolerance?
We deliver high-precision machining to meet diverse industrial demands.For standard parts, the regular tolerance is ±0.02mm~±0.05mm.
For high-precision custom components, we can achieve strict tolerance from ±0.005mm to ±0.01mm, fully compliant with precision equipment, aerospace, medical and semiconductor industry standards.
Can you provide custom OEM service?
Absolutely. We provide 100% customized OEM & ODM services. Based on your 2D/3D drawings, technical parameters and special requirements, our engineering team can complete one-stop customized solutions, including structural optimization, material selection, prototype trial and mass production.
What surface treatments are available?
We offer a complete selection of surface finishing options to enhance appearance, corrosion resistance and durability:Anodizing, sandblasting, high-precision polishing, electroplating, passivation, spray painting and other customized surface treatments as requested.
How long is the lead time?
The lead time is arranged flexibly according to order type and quantity: Prototype & sample order: 3-7 working days; Mass production order: 10-20 working days. We can also arrange expedited production for urgent projects upon customer request.
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DuoXinDa
Precision Manufacture
Tel: 86 133 5291 8412 Ethan
E-mail: jl@jun-lian.com
© 2025 Dongguan Junlian Technology Co., Ltd. All Rights Reserved.
© 2026 DuoXinDa Precision Manufacture. All Rights Reserved.
