Our Services
Unmatched Services from DAVOLIN
Since 2010, DAVOLIN has specialized in the design and manufacturing of rugged keyboards, industrial pointing devices, and custom input solutions for demanding environments. Based in Shenzhen, China, our engineering and production teams support global industries including marine, mining, medical, military, transportation, automation, and self-service systems.
With over 16 years of experience in industrial input device development, we combine practical engineering expertise with flexible customization capabilities to meet complex project requirements. From layout customization and interface integration to backlighting, mounting, and environmental protection, DAVOLIN delivers reliable solutions built for harsh and mission-critical applications.
01. Custom Layout Design
Every application is different. We provide flexible keyboard layout customization to match your operational needs, including key arrangement, function mapping, language layouts, and industry-specific controls.
02. Multiple Interface Options
From USB, RS232, RS485, and RS422 to I2C, Matrix, Modbus, and project-based communication protocols, DAVOLIN offers flexible interface options to ensure seamless integration with industrial equipment, control panels, and embedded systems.
03. Rugged Structure Engineering
Built for demanding environments, our rugged keyboards are engineered to withstand dust, moisture, vibration, and harsh operating conditions across industrial and mission-critical applications.
04. Flexible Backlight Customization
Enhance usability in low-light environments with customizable backlighting options, including different colors, brightness levels, and illumination modes tailored to your application.
05. Integrated Input Solutions
Beyond keyboards, we offer integrated touchpads, trackballs, and pointing devices to create compact and efficient human-machine interaction solutions for specialized equipment.
06. Project-Based Custom Development
From concept to production, our engineering team supports custom projects with tailored structures, mounting methods, connectors, and functionality designed around your exact requirements.
Why Global Customers Choose DAVOLIN
WHAT MAKES US DIFFERENT?
DAVOLIN supports global customers with fast customization, industrial-grade reliability, flexible engineering, and long-term technical service. From standard models to fully customized rugged keyboards, we help customers move projects forward with practical solutions and dependable product performance.
1. Fast Customization
For standard models, DAVOLIN can usually arrange production within 5–7 working days. For custom projects, the lead time is typically around 15 working days if no new mold development is required. We also provide fast engineering response and 3D drawing support to help customers evaluate projects more efficiently.
2. Industrial-Grade Reliability
DAVOLIN rugged keyboards are built for harsh environments. Our products can support waterproof and vandal-resistant designs, Ex-Proof applications, wide temperature requirements, long lifecycle switches, and stable performance in demanding industrial conditions.
3. 16+ Years Rugged Keyboard Experience
With more than 16 years of industrial input device experience, DAVOLIN has developed over 1000 customized models for different industries. Our products are used in industrial automation, coal mining, military, marine, medical, and self-service applications.
4. Global Project Experience
DAVOLIN has experience supporting smart locker solutions, marine and naval systems, medical and cleanroom applications, mining and hazardous areas, industrial automation, self-service kiosks, and defense and drone control systems.
5. Long-Term Technical Support
We provide a 1-year warranty, lifetime technical support, long-term spare parts supply, and engineering feedback within 24 hours. Our goal is to support customers not only during production, but throughout the full project lifecycle.
6. Remote Factory Audit & Inspection
For customers unable to visit in person, DAVOLIN supports remote factory tours, online production updates, and video product inspections to improve project transparency and help customers move forward with confidence.
Custom Orders Start From Just 1 Unit
No MOQ required. Whether you need 1 prototype or volume production, we support industrial rugged keyboard customization at every stage of your project.
01
Share Your Requirements
Tell us your application, dimensions, interface, layout, protection level, or special requirements.
02
Engineering Review
Our engineering team evaluates feasibility and provides 2D/3D drawings, suggestions, or sample recommendations.
03
Sample & Production
From 1 prototype to batch production, we support flexible manufacturing based on your project needs.
HOW CAN WE HELP?
Work with a team that understands industrial applications
📩 Tell us about your project → We’ll listen first and recommend practical solutions for your environment
✉️ Smooth project communication → From inquiry to delivery, our team stays connected to support your progress
Our Location
4th Floor, Building A, No. 1 Yujie Road, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China 518103
Email Address
kevin.deng@sz-davo.com
Office Hour
Mon–Sat | 8:30 AM – 6:00 PM
Questions about your project? We’re happy to help.
Phone Number
+86-13322939163
We welcome factory visits and project discussions in person:
✅ Visit our production workshop to see real manufacturing processes and quality control in action
✅ Review product materials, testing standards, and customization details with our engineering team
✅ Explore real application cases and discuss suitable solutions for your industry
We believe face-to-face communication helps build stronger partnerships and faster project decisions.
How Custom Rugged Keyboards Are Made at DAVOLIN
What our client say
The trust of our customers drives us forward.
Consult Your Industrial Keyboard Experts
We help you choose reliable industrial keyboard solutions that reduce the risk of unexpected equipment downtime — because in demanding environments, operational interruptions often cost far more than the keyboard itself.
About Our Team
Behind every rugged keyboard and custom input device is a team focused on engineering, manufacturing, and real project execution. From concept to production, different teams work together to turn equipment requirements into practical solutions.
DAVOLIN brings together engineers, production specialists, sales professionals, and project coordinators with experience in industrial input devices. Many projects involve custom layouts, interfaces, harsh-environment requirements, or complex integration challenges, which makes cross-team collaboration an important part of how we work.
Whether supporting a prototype, solving technical questions, or coordinating production details, our team focuses on practical communication and long-term cooperation with customers across different industries.
What kind of team are we?
Need Faster Delivery? Explore Our Standard Product Range
Not Every Project Needs Customization
In addition to custom projects, DAVOLIN maintains a range of standard industrial keyboards, keypads, pointing devices, and control input products for customers requiring shorter lead times.
Selected models are available from stock or regular production schedules, helping reduce waiting time for testing, replacement, maintenance, or urgent project needs. For many standard configurations, orders can be arranged for prompt shipment after confirmation.