Main Products

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About Our Company

We have a professional R&D team of over 15 people who are focused on ODM and OEM service to customers around the world. Factory equipped with sophisticated manufacturing machines includes 3 High-speed automatic SMT lines and 1 wave soldering line, 2 RF test comprehensive lines, and 2 product-assembly lines, about 100+ staff, annual output value can exceed 30 million USD.

Why Choose Us

GainStrong was established in 2011, Our factory is located in Xixiang Street, Baoan District, Shenzhen, China, about 15 minutes from Shenzhen Baoan airport.

Advanced Equipment

Three-Phase Programmable Power Supply.
Competitive Customization Service

Comprehensive options to satisfy your customization demands.
Our Product

WiFi routers module, WiFi AP router, RF modules, Camera modules etc.
Our Factory

We have a professional R&D team of over 15 people who are focused on ODM and OEM service to customers around the world..
Our Service

Collect customer feedback to continuously improve product and service quality.

OEM/ODM Service

We have always been committed to designing products and solutions that improve people's quality of life.

OEM Service

Over the years, we have successfully delivered millions of wireless modules and networking devices, supporting a variety of applications such as IoT, smart home, industrial automation, and commercial networking. Our ability to provide both customized design solutions and scalable production has enabled us to earn a solid reputation for reliability, flexibility, and quality.

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ODM Service

With a strong export-oriented business model, more than 90% of our revenue comes from overseas markets. We continue to expand our presence globally by offering innovative, high-performance, and cost-effective solutions to our clients.

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Application Areas

We are professional in manufacturer of wireless communication, and network communication products.

WiFI Router Module
Embedded Router Module
WiFi AP Router Module
OpenWRT IOT WiFi Module
Half hole Router Module
Partially Holed Router Module

What Our Customers Said

We have established long-term partnerships with a wide range of clients in the wireless communication industry.

IoT Solutions Company

GainStrong provides stable and high-performance Wi-Fi modules that perfectly meet our IoT development needs

Consumer Electronics Brand

Working with GainStrong has streamlined our production process thanks to their efficient ODM service.

Wireless Networking Equipment Manufacturer

Their technical support is prompt and professional, making them a trusted partner in wireless communication.

Telecommunication Equipment Supplier

GainStrong's deep experience in RF testing ensures the reliability of every module we receive.

Healthcare IoT Device Company

Their factory's advanced equipment and skilled workforce give us confidence in long-term collaboration.

Latest News

Our news will be updated in time, please pay more attention to us.

Oct 22, 2025

GS‑CAM06 1MP HD Camera Module Guide

Understanding the GS‑CAM06 Camera Module As embedded vision applications expand in smart devices and industrial syste...

Aug 21, 2025

Genqiang Company Participated in The 2024 China-US Trade Show

Positive Reception at the Trade Fair Gainstrong's presence at the 2024 China-US Trade Fair received positive revi...

Aug 15, 2025

Obtained ISO 9001 Quality Management System Certification

Shenzhen Gainstrong Technology Co., Ltd. has received ISO 9001 quality management system certification, marking the c...

Aug 13, 2025

Shenzhen Gainstrong Technology Co., Ltd. Has Been Awarded Alibaba's Gold Plus Supplier Certificat...

Shenzhen Gainstrong Technology Co., Ltd. successfully passed the strict on-site assessment by SGS (Sociét&eacu...