Jinan langrui detection technology Co., Ltd. (LANGRY) was established in 2012 and is located in Jinan High-tech Development Zone. It is mainly committed to providing customers with integrated services of engineering quality inspection, research and development of control products, production, equipment installation and engineering quality cloud platform management system.

Since its establishment, the company has always adhered to the principle of "scientific and technological innovation" to build its brand and core competitiveness, to serve roads and bridges and construction projects, to rely on the unique advantages of Qilu Software Park and advanced technologies and techniques, and to develop more than 40 non-destructive testing instruments through extensive cooperation with institutions of higher learning and research institutes.

As a high-tech enterprise in Shandong Province, the company pays attention to the innovative research and development of products, owns a number of national patents, and actively participates in the compilation of a number of national and local technical standards. It has won the trust and support of national inspection agencies, engineering quality inspection companies, universities and supervision units.

The company has more than 100 employees, a self-contained office building with an area of nearly 6000 square meters and more than 20 automatic lathes. After several years of continuous development, the series of rebound instruments and acoustic, electromagnetic and hydraulic products of LANGRY brand have covered more than 30 provinces, cities and autonomous regions in the country, and have accumulated more than 1, 000 distributors, agents and user units. The products are exported to more than 10 countries abroad, covering all continents such as Asia, Europe, the United States and Africa.

Customer satisfaction and long-term trust are our unswerving pursuit. We will continue to be strict with ourselves with a serious and responsible attitude towards customers. We will base ourselves on the present, focus on the future, continuously innovate and become a more professional manufacturer of testing instruments for main structures.