Hubei Danrui_R&D of Core Sensor Technologies

Company Profile

Hubei Danrui New Materials Technology Co., Ltd., with a registered capital of RMB 50 million, is headquartered in Danjiangkou City, Hubei Province. Established in 2011, the company collaborates with the School of Materials Science and Engineering at Huazhong University of Science and Technology on industry–university–research cooperation, focusing on the R&D, technological breakthroughs, and industrialization of nitrogen-oxygen sensors—the core components of exhaust gas aftertreatment systems.

Danrui Technology has assembled a team led by two professors as technical leaders and established an Academician Expert Workstation. The company has independently secured 40 patents and is the first domestic enterprise to achieve mass production of nitrogen–oxygen sensors, thereby breaking the market monopoly held by foreign industry giants and filling a critical gap in the market.

Since 2017, the company has been supplying NOx sensors for China V and China VI emission standards on a bulk basis to Guangxi Yuchai Machinery Co., Ltd., making it the first domestic enterprise to enter the supply chains of major OEMs.

Leveraging its robust technological expertise and product capabilities, Danrui Technology has repeatedly been recognized with prestigious awards, including “National Specialized, Refined, Distinctive, and Innovative ‘Little Giant’ Enterprise,” “China’s Outstanding Technology,” the “Productivity Promotion Award,” “Hubei Province Industry Single-Champion,” “Top Ten Innovation Awards of Hubei Province,” and the “May Day Labor Medal of Hubei Province.”

With 16 years of dedicated R&D in core sensor technologies, Danrui Technology successfully developed a particulate matter sensor in 2023 and brought it to market, with exports reaching overseas markets.

Danrui Technology also plans to research, develop, and manufacture ammonia sensors and pressure sensors, with the goal of establishing the company as a leading domestic specialist manufacturer of automotive sensor systems.

industry experience

16 year

Patent

Industry standard

Annual production capacity

800 K

Danrui Advantages

A high-tech enterprise specializing in the R&D, manufacturing, and sales of automotive sensors, with a focused portfolio on core components for exhaust aftertreatment systems, thereby breaking foreign monopolies.

Technical Team

Two professors serve as technical leaders, and an academician expert workstation has been established; core team members have participated in national key projects such as the “973” and “863” Programs.

Innovation capability

With 16 years of deep expertise in the sensor market, the company has mastered core technologies and processes for ceramic chip production and manufacturing and possesses strong cross-industry R&D capabilities.

Intellectual Property

With 40 independently owned intellectual property rights, we demonstrate our technological prowess and ensure our products are well-positioned for market success.

Team Strength

Establish a deep collaboration with the School of Materials Science and Engineering at Huazhong University of Science and Technology to jointly build an R&D center and an internship base.

Market validation

The product has been sold in bulk for over ten years and has been thoroughly validated in both domestic and international markets.

Product Matrix

Danrui has now established a product portfolio led by nitrogen–oxygen sensors and supported by new products such as particulate-matter sensors and wide-range oxygen sensors.

Development History

March 2011

NOx Sensor Project Launched

October 2015

Mass production of oxygen-nitrogen sensors

January 2017

China V nitrogen-oxygen Yuchai OE matching

January 2020

Production capacity reaches 1 million units per year.

January 2021

PM Sensor and Wideband Oxygen Sensor Project Launched

October 2022