About Us

Company Profile

Our company, Anhui Lijian Defense Technology Co., Ltd., is a national high-tech enterprise invested by Science and Technology Innovation Funds. We have been primarily engaged in the research, development, manufacturing, and servicing of spectral remote sensing technology equipment, electrical-mechanical control technology equipment, and radar detection products, having more than 33 inventions patents, 7 design patents and 35 software patents.We have contributed 3 national standards and undertook 4 national Key R & D Projects. We are one of the earliest and largest original manufacturers for spectral remote sensing instruments from China.

Our Team

70% of our employees are highly experienced doctors and masters of optical, mechanical and electrical majors from National University of Defense Technology and China Academy of Science, participating dozens of national level, provincial level and Ministry level key projects, winning dozens of Science and Technology Progress Awards.

Our Partners

Scientific and technological innovation has always been the foundation of our growth. We have established long term partnership with Tsing Hua University, China Academy of Science and Research Center of Ministry of Emergency Management.

Our Customers

With years of technical innovation and continuous reliable running of our products, we are lucky to obtain the trust of our premium customers including Petrochina, Sinopec, China National Offshore Oil Corporation, China Coal Group, PipeChina, Firefighting Brigades from Sichuan, Lianyungang, Chemical plants from Xinjiang, Tongling, Bengbu etc.

Why choose us?

Strong Innovation Ability

Our company has participated dozens of national and Ministry level research and development projects, winning dozens of awards.

Core technology owner

We are a technology-driven company and are fully able to design and manufacture core components such as interferometer by ourselves.

Rich Product Portfolios

Different models of FTIR Gas Remote Sensing Devices, Laser Gas Detection Devices, Potable Chemical Substance Analyzing, Slope Stability & life Detection Radar.

reliable performance

Through continuous and large numbers of deployments, applications and upgrading of our products in different sectors and thanks to the hardworking days and nights from our technical teams, the performance our products has always been highly competitive and trustworthy in the market.

Best after sale service

As a government fund investing company, we have the ability and capital to shoulder the responsibility of any problem arising from product quality and performance and will try our best to offer the best solution instead of running away.

Client-Centric Support

We don’t just chase one-time transactions—we aim to grow with you. Many of our first clients still work with us today, a testament to our commitment to their long-term goals.