Jinan Langrui Detection Technology Co.,Ltd.
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Jinan Langrui Detection Technology CO., LTD was established in 2012. It is committed to providing customers with research and development, production, and operation and maintenance support for engineering quality testing, controlling products, and engineering quality cloud platform management system integration solutions. It has always adhered to "scientific and technological innovation" to build corporate brands and core competitiveness, and attach importance to independent research and development innovation of product technology.


Since its establishment, the company has always adhered to the principle of "scientific and technological innovation" to build its brand and core competitiveness, to service 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. Since its establishment, enterprises have developed a lot of development. In 2019, LANGRY was selected as a high-tech enterprise in Shandong Province; LANGRY was selected as a "Professional, Accurate, Special" enterprise in Shandong Province in 2020; In 2021, it was selected as the "Gazette Enterprise" list with its corporate scientific and technological innovation and sustainable growth capabilities. The company actively participates in the preparation of several national and local technical standards and has several national patents. At the same time, relying on the construction of the company's talent echelon and cooperation with the wide school and enterprises of colleges and universities and scientific research institutes, the enterprise has independently developed more than 70 models of Non-destructive testing instruments, main product coverage hammer test for concrete, cover meter concrete, pull off test concrete, anchor bolt pull test. serving all kinds of roads and bridges and construction projects, have obtained wide trust and support from national inspection institutions, engineering quality testing companies, and supervision units.


After nearly ten years of continuous accumulation and development, the company currently has more than 100 employees, of which nearly 30 senior professional and technical personnel, and more than 30 automated CNC equipment, invested in the construction of its industrial parks, with an operation area of nearly 7,000 square meters. The rebound hammer series products and sound waves, electromagnetic, and hydraulic products have sold in more than 30 provinces, cities, autonomous regions, and municipalities in China, accumulating more than 1,000 dealers and agents, and helping the construction of the “Belt and Road Initiative”. The company vigorously develops overseas markets, its products are exported to more than 50 countries, and customers are spreading all continents in Asia, Europe, the United States, and Africa.


We will adhere to the attitude of serious and responsible customers, continue to strictly control the quality of products, increase investment in production and development, and deeply cultivate the research and development of integrated solutions for the main structure testing. Based on the moment, focus on the future, and constantly innovate! Constantly solving customer needs, and continuously improving customer satisfaction is LANGRY's unwavering pursuit!


Self-built industrial park over
7,000 square meters


Over 30 precision CNC
machine tools


Participated in the compilation of a number of national
and local technical standards


A number of national patents
have been applied

Jinan Langrui Detection Technology Co.,Ltd.