Precision Contract Manufacturing in China
One Factory Three Capabilities
Stop juggling three suppliers for one product.
Davantech is a precision contract manufacturer in China. We provide CNC machining, injection molding, overmolding, and product assembly from our ISO 9001:2015 factory in Dongguan. European engineering management on-site. We offer a free DFM review and aim to send your quote within 24 hours of receiving complete drawings and requirements.
Get an instant CNC estimate · Request an engineer-reviewed quote
Our Offer
Why Choose Davantech
Instead of working with multiple suppliers, you benefit from a single trusted partner who manages your product, from raw material to finished assembly, under one quality system and one contract. This integrated approach reduces lead times, ensures consistent quality, and lowers costs, giving you a clear competitive advantage.
Our engineering team provides free DFM (Design for Manufacturing) feedback with every quotation. We flag producibility issues before tooling begins, saving you cost and lead time downstream.
Every shipment can be supported by a full inspection report with dimensional data, material documentation, and traceability records. Our ISO 9001:2015 quality management system governs every production run.
Documented quality processes for every production step, from incoming materials to final shipment. Audit ready!
Our engineers review your drawings for manufacturability before quoting, no cost, no obligation.
Dimensional measurement reports with every shipment; CMM reports and material documentation as agreed at quotation.
EXW Dongguan for air and express, FOB Yantian for sea. We ship to North America, Europe, Australia, and beyond.
CNC machining + insert molding + assembly under one roof. Fewer vendors, tighter tolerances between components, shorter total lead time.
We engage early, reviewing designs, suggesting material substitutions, and optimising tooling layouts before production starts.
Get a quote directly from our Dongguan factory. We review the material, quantity, finish and inspection requirements with your drawing.
We machine single-piece CNC prototypes, small batches of 10–500 parts, and larger production runs of more than 500 parts, including orders of 10,000 parts or more.
Clear communication in English from quotation through delivery. Technical questions answered directly by our engineers.
Founded in 2012, Davantech operates a 5,000 m² factory in Dongguan with 60 CNC milling machines and 15 CNC turning machines in-house.
One-stop shop
Engineering | Manufacturing | Assembly
500+ customers served
Samples | Small series | Mass production
On-Time Delivery
Express | Cargo | Sea freight
Who We Work With
Davantech supports OEMs and product manufacturers across a wide range of technical industries requiring precision machining, overmolding, and product assembly.
- Communication Technologies
RF components, signal connectors, infrastructure hardware, and cable assemblies. - Energy & Power Systems
Components for renewable energy, power distribution, and industrial power equipment. - Electronics & Electrical Equipment
Housings, connectors, PCB assemblies, and electronic subassemblies.
- Medical & Semi-Medical Equipment
Precision components and assemblies for diagnostic and monitoring devices. - Aerospace & Defense
High-precision machined components and protected electronic assemblies. - Home Appliances
Durable plastic and metal components for consumer and industrial appliances.
- Industrial Automation
Precision parts and overmolded assemblies for control systems and machinery. - Robotics
Mechanical and electromechanical components for motion and control systems. - Automotive & Mobility
CNC-machined parts, connectors, and protected cable assemblies.
What Our Customers Think
⭐⭐⭐⭐⭐
“In my opinion the strongest skills of Davantech are the technical know-how and always succeeding to solve engineering issues. They are inventive and are very well capable of turning ideas into a good product. “
Hans F. – Founder of mo-Vis BV
“Plastic parts and hardware are sourced from Davantech (https://www.davantech.com/)
Davantech is owned by Davy V., a former Barco employee that started a business in China, and is incredibly supportive and hands-on. Davantech really is our gateway to China.”
Erwin R. – CEO of EVchargeking
How to order
Components manufacturing
Send us an email with following information:
- 3D files in STEP format
- Technical drawings with dimension and tolerances
- Raw material
- Surface finish
- Quantity
We aim to reply within 24 hours and send your quote within 24 hours once we have complete drawings and requirements. Larger requests with multiple parts may take up to 48 hours to quote. You can also upload your 3D files in STEP format and get an instant online price indication. Get your parts directly from the factory. No agents in between.
R&D – Projects – Contract Manufacturing
If your project is still in development, we can engage earlier in the process. Davantech’s engineering team regularly supports customers through the full product development cycle, from initial design review and material selection through to tooling, first article, and production ramp-up.
Typical development projects include:
- Electronic enclosure design and machining
- Overmolded PCB and connector assemblies
- Mechanical assemblies combining CNC parts and molded components
- Electro-Mechanical assemblies
- Cable assemblies with overmolded strain relief and connectors
The more detail you share at the start, the faster and more accurately we can estimate cost and lead time. We treat development projects as long-term partnerships. Our goal is to still be making your parts five years from now, not just fulfilling a first order.
Frequently Asked Questions
Below you'll find answers to the questions we hear most often from engineering teams and procurement managers considering Davantech. If your question isn't covered, send it over. We aim to reply within 24 hours.
What does Davantech do?
Davantech is an ISO 9001:2015 certified manufacturing company in Dongguan, China, specialising in CNC machining (milling and turning), insert molding, overmolding, and product assembly. We supply precision metal and plastic parts to OEMs in Europe, North America, and Australia.
The company was founded in 2012 and is managed on-site by Belgian engineering leadership. This combination: Chinese production efficiency with European engineering oversight, is what sets us apart from typical Chinese factories.
Are you a Belgian-Chinese company? Does that affect cost?
Yes. Davantech began as a cooperation between a Belgian product development company and a Chinese manufacturing operation. Our Belgian engineering management is based at the Dongguan factory.
We quote directly from the factory. The price depends on the drawing, material, quantity, finishing and inspection requirements.
How does Davantech ensure quality?
Our ISO 9001:2015 quality system covers incoming material, in-process checks and final inspection. We agree on the inspection plan against your drawing before production.
If your order requires first article approval, a dimensional report or a material certificate, include it with your quote request so we can confirm the scope. If parts do not meet the agreed requirements, we investigate and agree on corrective action with you.
What manufacturing services do you offer?
Our core services, all under one roof:
• CNC milling: 3-axis and 4-axis, parts up to 1.8 m long
• CNC turning: conventional and Swiss-type, with live tooling
• Secondary operations: drilling, tapping, reaming, EDM, wire-cut
• Insert molding: metal inserts overmolded in engineering plastics
• Overmolding: cables, connectors, grommets, seals
• Product assembly: mechanical and electromechanical, sub-assemblies to finished goods
Surface treatments (anodising, plating, powder coating, passivation) are managed through qualified partners under our quality system. See our CNC Machining Services page for full details.
What is your capacity?
At our factory in Dongguan, China, we operate 60 CNC milling machines and 15 CNC turning machines in-house. Milling capacity handles parts up to 1.8 metres long. We machine single-piece CNC prototypes, small batches of 10–500 parts, and larger production runs of more than 500 parts, including orders of 10,000 parts or more.
Do you have a minimum order quantity?
No. We regularly produce single-piece prototypes. We apply the same fixed job costs to prototypes and series. In a series run, those costs are spread across more parts, so the cost per part is generally lower. Read more on small-batch CNC machining.
Do you support 5-axis CNC machining?
5-axis machining is available through a qualified sub-contractor under our quality system. Our in-house capability covers 3-axis and 4-axis milling and multi-axis turning with live tooling. For parts requiring true simultaneous 5-axis, we manage the sub-contracted operation and perform final inspection in-house.
How do you protect my intellectual property?
We sign Non-Disclosure Agreements on request before any drawings are shared. Your files are stored on controlled servers with access limited to the project team. We do not produce competing products or sell anything under our own brand, we only manufacture to customer drawings.
Can I visit the factory?
Yes, and we encourage it. Our facility is in Zhangmutou, Dongguan, 70 km from Shenzhen Bao'an Airport and within easy reach of Hong Kong. One of our team members will meet you and show you the factory, including the machines, QC area, and current production. Third-party audits are also welcome. Contact us to schedule a visit.
How fast can I get my parts?
CNC prototypes and samples (1 to 10 pieces) typically ship about 15 days after order confirmation. Standard production orders take about 30 days depending on quantity, complexity and surface finishing.
Shipping by air freight (DHL, FedEx, UPS) and cargo takes 3 to 8 working days door to door for most destinations. Sea freight takes 6 to 8 weeks delivered in Europe and 4 to 6 weeks delivered in the US West Coast. We ship EXW Dongguan for express and air freight and FOB Yantian for sea freight, and prepare the export documents.
What payment terms do you offer?
For parts and assemblies, standard terms are 60% deposit with the purchase order or contract and 40% before shipment. For molds and tools, the 40% balance is due after sample acceptance; for engineering and design, after acceptance of the design, POC or prototype. Bank transfer is in USD; PayPal is available with a 5% surcharge. Your quotation and invoice confirm the applicable terms.
What happens if parts do not meet specifications?
If parts do not meet the agreed drawing or approved sample, we investigate the cause with you and agree on the corrective action, such as rework or replacement.
What files do you need for a quotation?
To get a meaningful quote, and a meaningful DFM review, send:
• 3D CAD file: STEP or IGES preferred
• 2D production drawing (PDF), with dimensions, tolerances, GD&T, and surface finish callouts
• Material specification: alloy, grade, and condition (e.g., "Aluminium 6061-T6")
• Quantity and delivery target
• Surface treatment if required: anodising, plating, powder coat, etc.
We aim to send your quote with a free DFM review within 24 hours of receiving complete drawings and requirements. Larger requests with multiple parts may take up to 48 hours to quote. Read our step-by-step ordering guide for the full process.
Why should I outsource manufacturing to China?
Davantech combines CNC machining in Dongguan with access to local material suppliers, tooling and qualified finishing partners. To compare suppliers, request quotes for the same drawing revision, material, quantity, finish and inspection scope, then include freight and import charges.
See our CNC Machining China page for actual Davantech prices on three example parts alongside US and European estimates.