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About Us

Four-Faith R&D Introduction

Four-Faith’s goal is provide innovative,reliable products to our customer to promote development of IOT.

We advocate creative 、rigorous design、manufacture to make our products keep one step ahead.

we are in the lead many years In iot wireless communication field, as Four-Faith customers in 50+ countries expect us so.

Strength in technology to lay the global competitive advantage

All products are independent research and development, with completely independent intellectual property rights, national invention patent. The country's first industrial-grade 3G router in Four-Faith birth industrial industry first 4G Routers

Annual R & D investment doubly, R&D staffs more than 70 people, more than 30% are master’s degree or above, more than 90% are bachelor’s degree or above, strong-strong cooperation with Xiamen university、Jimei university and other colleges. Realize production+study+research efficient docking and transformation, build wisdom team to overcome difficulties, Leading spectacular IOT world.

Take on numbers of science and technology project, rapid growth in the sharpen.

Four-Faith take on all levels IOT innovation technological projects, Application of research projects, science and technology projects, research projects, etc. rapid growth in the sharpen.

Leading Lab in IOT, the cradle of smart products.

The company set up the leading reach and development laboratory in the industry, could carry out the performance of the radio frequency test independently,data communications performance testing, high and low temperature, vibration,drop, to ensure product quality.

From DR1 to DR5, rigorous and standard process to ensure design quality

DR1 Product Planning & Strategy、DR2 the Plan of product design、DR3 Product detail design、DR4 First Production prove out、DR5 Second Production prove out, strictly following the ISO9001 standard.

Custom-made cooperation with industry leader enterprise to realize the dream of IOT to change the world.

In various fields of medical、self-service、power、water conservancy、financial, Four-Faith develop ODM/OEM cooperation with lead firms. to ensure product depth meet customer application needs, provide products and wisdom for multi-industry IOT application.


  • Conspicuous in technology
    Conspicuous in technology
    1. The full range of products is researched and developed independently by our R%D team, with completely independent intellectual property rights and national patent.
    2. The first industrial-grade 3G router within the country was developed in Four-Faith company. Four-faith also the first one develop the 4G industrial grade router is the industry.
    3. We invest in R & D spending occupying more than 20 percent of total sale volume annually
    4. More than 30 percent of our stuffs with master's degree and above 90 percent with undergraduate
    5. The development process follow strictly to the criterion, all products development follow ISO9000 norms.
  • Complete Certification
    Complete Certification
    Four-Faith passed ISO9001, SGS certification, product passed the CE, FCC ,
    EMC certification, environmental testing certification, the State Grid Center Certification , the state industrial production permit, Ministry of Water Resources and Hydropower Research Evaluation and Certification, etc.

  • Proficient at production
    Proficient at production
    1. Upgrade modern production line, equipped with automatic placement machine, welded joint, in-circuit testers and other specialized production equipment
    2. Strict accordance with ISO9001 requirements of production
    3. Product fail-free running time range the top in the industry.