SHENZHEN • IN-HOUSE MANUFACTURING

Wireless Hardware Engineering & OEM/ODM Platforms.

Over two decades of precision manufacturing in 5G & 4G MiFi and broadband CPE routers—direct from our automated production lines to global carriers.

20+
Years in R&D
<0.5%
RMA Rate
100%
In-House SMT
50+
Regions Active
5G & 4G Mobile Broadband
[ 01 / HARDWARE ]

5G & 4G Mobile Broadband

Built for continuous high-speed data delivery with intelligent network auto-allocation.

eSIM & OTA Provisioning Instant multi-network switching without requiring physical SIM cards.
Thermal Dissipation Architecture Sustains full throughput without thermal throttling under high-load workflows.
Low-Latency Device Synergy Supports reliable concurrent links for enterprise laptops, tablets, and IoT devices.
Source Factory Precision
[ Manufacturing / 02]

Source Factory Precision

Full ownership from PCBA design to final high-speed surface-mount assembly.

Direct Factory Cost Base Eliminate intermediate layers to maximize margin resilience for your brand.
High-Precision Surface-Mount Lines Consistent quality across high-volume production batches and urgent rollouts.
Burn-in & RF Verification Strict climate chamber testing and signal validation prior to final sign-off.
Tailored OEM & Global Compliance
Solutions / 03

Tailored OEM & Global Compliance

Comprehensive customisation matrix tailored to regional telecommunications regulations worldwide.

Firmware & UI Integration Industrial ID modifications, network band locking, TR-069 protocols, and branded WebUI/App packaging.
Standard Regulatory Clearances Pre-certified compliance across CE, FCC, RoHS, and targeted regional telecom approvals.
Strict IP Protection Framework Rigorous non-disclosure protocols to protect product blueprints and exclusive market territories.
Shenzhen Facility & Operations
Location / 04

Shenzhen Facility & Operations

Direct communication line to hardware engineers and manufacturing leadership.

Headquarters & Production Facility Building 9, Zhongsheng Technology Park, Longgang District, Shenzhen, China (518100)
Commercial Inquiries sales@harvilon.com
Direct Desk / WhatsApp +852 6134 4652

Start an OEM / ODM Inquiry

Discuss technical parameters, volume requirements, or schedule a virtual factory inspection.