Who We Are
Over a Decade of Excellence in Rugged Device Manufacturing
Founded in 2014 and headquartered in Shenzhen, China, Shenzhen Phonemax Technology Co., Ltd. is a Chinese National High-Tech Enterprise and specialized OEM/ODM manufacturer in the rugged mobile industry. We integrate industrial design, rugged hardware engineering, custom Android OS and firmware, application integration, production and field-reliability validation. From heavy-duty smartphones to industrial rugged tablets and professional handheld terminals, Phonemax provides dependable mobile solutions for enterprise partners, distributors and professionals in more than 100 countries and regions.
Engineering & Production
From Innovative Idea to Reliable Rugged Hardware
Our manufacturing and quality-control capabilities support the full product lifecycle—from rugged hardware engineering and custom Android integration to production, inspection and validation. Depending on the model and project requirements, testing can include water resistance, dust ingress, drop, vibration, temperature and functional performance. Selected hazardous-environment solutions follow project-specific ATEX compliance requirements under EU Directive 2014/34/EU.
Whether you need custom enterprise hardware, Android application integration, private-label products or regional distribution support, Phonemax provides flexible and scalable OEM/ODM solutions for international B2B projects.
What We Create
A complete portfolio of rugged intelligent devices.
Our products combine practical functionality with durable engineering for consumer, outdoor, industrial and professional applications.
Quality & Craftsmanship
Quality built into every stage.
Reliable rugged devices require careful attention from component handling and assembly through inspection and final verification. Standardized production processes and quality checks help us maintain consistency across every project.
We continue to improve our engineering, manufacturing and quality-management practices to meet the needs of customers in different markets.
Global Connections
Built in Shenzhen. Connected worldwide.
Phonemax products serve customers in more than 100 countries and regions. Through international exhibitions and direct cooperation, we stay close to distributors, retailers, enterprise customers and technology partners—and turn real market feedback into better products and stronger long-term relationships.
Experience & Compliance
Facts that define Phonemax.
Clear company facts and model-specific compliance information for distributors, enterprise buyers and technology partners.
Why Phonemax
A practical partner for rugged mobility.
Practical cooperation built around your product, market and project requirements.
Choose the Right Path for Your Needs
Request product information for distribution and OEM/ODM projects, or explore Phonemax rugged devices for outdoor and professional use.
Phonemax F3 T
PRODUCT QUESTIONS
Frequently asked questions
What makes the Phonemax F3 T different from a traditional feature phone?
The F3 T combines physical keys with a touchscreen and an Android-based system, allowing compatible social and communication apps while keeping familiar button-phone operation.
How loud is the F3 T speaker?
The F3 T uses a 3W high-volume speaker rated at up to approximately 120dB under test conditions, designed for clearer calls, media and alerts in noisy environments.
Can the F3 T run social media apps?
It can run compatible Android social and communication apps. Availability and performance depend on the app version, network, memory and regional app-store support.
How large is the F3 T battery?
The F3 T uses a 2500mAh battery. Actual runtime depends on signal strength, speaker volume, touchscreen use, installed apps and background activity.
Who is the F3 T designed for?
It is suitable for users who prefer physical keys but still need touch operation, loud audio and access to essential Android communication apps.