Liyang Jincheng Testing Instrument Factory (formerly known as Liyang Jiangnan Electronic Instrument Factory), located by the beautiful Tianmu Lake, is a professional enterprise that mainly produces various sensors such as displacement, pressure, angle, etc. Its main products include dynamic strain sensors, displacement sensors, soil stress sensors, pore water pressure sensors, wireless displacement sensors, wireless strain sensors, wireless laser displacement sensors, and also provides supporting services for bridge dynamic strain monitoring and gate stress-strain monitoring. Since its establishment in 1982, our company has maintained cooperation with various universities, integrating product research and development, application, and production. Our products are diverse in variety and complete in specifications. It can be widely used for model testing and on-site testing in water conservancy and hydropower, mining and metallurgical tunnels, material properties, bridge transportation, mechanical engineering, civil construction, foundation, aviation engineering, and other fields.

We have always adhered to the path of production, learning, research, and application, promoting the development of products towards intelligence, automation, systematization, and serialization. Adhering to the customer-centric service philosophy, we are dedicated to serving universities and research institutions with good quality, early product lines, Z * service level, and excellent cost-effectiveness. We help every new and old customer create good usage and economic benefits, and become your ideal partner.