WiFi Repeater & Adapter Manufacturer for OEM / ODM Projects
iGrentech develops and manufactures WiFi repeaters, adapters, and wireless connectivity products for distributors, importers, and private-label programs. From standard models to OEM/ODM customization, we support scalable B2B supply.
Technical Evidence Snapshot
We provide reliable, high-performance WiFi products backed by data and industry-tested evidence.
Advanced Chipsets
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Qualcomm/MediaTek high-performance chips
Industry-grade chipsets ensure fast, stable WiFi performance for multiple devices.
Dual-Band Signal Transmission
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2.4 GHz & 5/6 GHz
Dual-band transmission minimizes interference and maximizes network coverage.
High-Gain Antennas
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Up to 500m range
Long-range high-gain antennas provide stable coverage in office and home environments.
Reliable & Stable Performance
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MTBF 50,000h
Rigorous testing ensures sustained, stable operation under high client load.
Inside iGrentech Manufacturing and OEM / ODM Support
Watch a quick introduction to iGrentech’s factory environment, production capability, and OEM / ODM support for WiFi repeaters, adapters, and wireless connectivity products.
This video gives buyers a clearer view of our company profile, manufacturing foundation, and project support direction before moving into detailed product evaluation.










A Wireless Device Factory Built for OEM/ODM Projects
iGrentech is a Shenzhen-based wireless device manufacturer supporting WiFi repeaters, WiFi adapters, wireless modules, and customized OEM/ODM projects. Instead of only supplying finished products, our factory supports hardware development, firmware customization, SMT production, RF validation, aging tests, and scalable B2B delivery for distributors, private-label brands, and project buyers.
Engineering + Manufacturing + Testing
For wireless products, stable performance depends on chipset selection, RF layout, antenna structure, firmware behavior, calibration, and batch-level testing. Our factory system is built around these stages before products move into mass shipment.
Founded Experience
Wireless device manufacturing background for long-term B2B supply and repeat-order programs.
Electronics Manufacturing Base
Located in one of China’s strongest electronics supply chain regions for wireless hardware projects.
Factory Team
Engineering, production, quality control, purchasing, packaging, and project support teams.
R&D / Engineering Team
Hardware, firmware, RF, antenna, testing, and OEM/ODM project support for wireless devices.
In-House PCBA Production
SMT, assembly, module testing, function testing, and packaging support for WiFi product production.
Wireless Validation
RF calibration, OTA review, shielding room testing, throughput checks, and compatibility validation.
Units / Day Peak Capacity
Scalable production capacity for distributors, private-label buyers, and volume OEM/ODM orders.
ODM Project Support
Support for logo, packaging, housing, firmware UI, chipset platform, and product configuration.
From Wireless Product Engineering to Mass Production
A strong WiFi product is not decided by appearance alone. iGrentech supports the key project stages that affect stability, compatibility, manufacturability, and batch consistency.
Why Choose Us
For B2B buyers, the right WiFi product is not only about speed. Product fit, stable hardware, customization flexibility, and supply consistency all matter in long-term business.
Built for Market Fit
Different markets need different product priorities.
From entry-level models to higher-spec solutions, product direction should match target users, price range, feature expectations, and sales channels.
Stable Hardware First
Reliable performance starts from the hardware foundation.
Chipset selection, antenna structure, interface layout, and thermal design all affect signal stability, compatibility, and long-term product performance.
Customization That Makes Sense
Useful customization goes beyond logo printing.
Real OEM / ODM work may include UI changes, firmware adjustments, housing updates, packaging support, and feature alignment for specific markets.
From Sample to Scale
A workable project should move smoothly from sampling to volume supply.
Evaluation samples, pilot orders, production follow-up, and shipment consistency are all part of turning a product idea into a repeatable business line.
OEM / ODM Capability Evidence
From product customization to mass production support, we help B2B clients develop WiFi devices that match target markets, technical requirements, and branding goals.
Hardware & PCBA Engineering
Built for buyers who need more than a standard public-board solution.
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100% in-house hardware development
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MediaTek / Realtek platform integration
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Custom ports, power, and PCB layout support
Firmware & Software Support
Suitable for projects that need branded UI, protocol features, or secondary development.
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OpenWrt-based customization
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TR-069 / TR-181 integration
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Multi-language UI and white-label web panel
Rapid Tooling & ID Design
Designed for projects that need private mold, modified housing, or faster sample validation.
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T0 sample in 25 days
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In-house tooling and mold-flow review
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Custom material, finish, and logo options
Testing & Quality Control
Used to support more stable wireless performance and lower production risk.
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In-house 3D OTA chamber
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LitePoint IQxel calibration
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Burn-in test from -20°C to 60°C
Production Capacity
Suitable for repeat orders, peak-season supply, and distributor-level programs.
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8 automated Fuji SMT lines
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30,000 units/day peak capacity
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4700 m² smart manufacturing facility
Lead Time & Supply Chain
Built for faster rollout when the project uses mature repeater platforms.
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35–45 days for mature PCBA orders
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Strategic chipset supply support
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Better fit for scalable B2B programs
Note: OEM / ODM scope for WiFi 7 repeater projects depends on chipset platform, firmware path, compliance requirements, MOQ, and target market. Not every customization item applies equally to every project.
Need a reliable WiFi 7 repeater OEM / ODM partner?
Talk to our team about firmware, housing, interface, and packaging customization.
Certifications & Quality Assurance
Our products are developed and manufactured with attention to compliance, quality control, and market requirements.









