On April 15, 2025, Shandong Xinlong Shengdao Rail Transit Co., Ltd. reached an important cooperation agreement with our company. On April 15, 2025, we officially purchased the high-precision sponge ball rebound tester developed by our company for elastic performance testing in the research and production process of its transportation track materials. This cooperation not only demonstrates our company's technological position in the field of material testing equipment, but also reflects Shandong Xinlong Shengdao Rail Transit Co., Ltd.'s strict control over product quality and continuous pursuit of technological innovation.

High standard testing requirements drive equipment upgrades

Shandong Xinlong Shengdao Rail Transit Co., Ltd., as a transportation rail material supplier in Shandong Province, has long been committed to the research and production of high-performance sponges, shock-absorbing materials, and composite elastomers. In the fields of rail transit, automotive interior, building sound insulation, etc., the rebound performance of materials directly affects the service life and safety performance of products. Therefore, the company has put forward higher requirements for the accuracy, stability, and automation level of the testing equipment.

The sponge ball falling rebound tester purchased this time adopts high-precision sensor and intelligent data acquisition system, which can measure the rebound rate of sponge, foam and other soft materials under dynamic impact to ensure that the test data comply with the national standard (GB/T) and industry standards. This device has functions such as automatic calculation, data storage, and multi-mode testing, greatly improving detection efficiency and accuracy, and can meet the quality control needs of enterprises in large-scale production.

Strong alliance, jointly promoting high-quality development of the industry

This cooperation is not only an equipment procurement, but also a deep collaboration between the two parties in technical exchange and industry standard optimization. After the delivery of the equipment, our technical team will provide professional training and long-term technical support to Shandong Xinlong Shengdao Rail Transit Co., Ltd. to ensure the efficient operation of the equipment and help it further enhance its product competitiveness.

The relevant person in charge of Shandong Xinlong Shengdao Rail Transit Co., Ltd. said, "The introduction of your company's sponge drop ball rebound tester will greatly enhance our material testing capabilities and provide more reliable data support for product research and quality control. We look forward to cooperating in more fields in the future to jointly promote technological progress in the industry

Continuous innovation, creating greater value for customers

Our company always adheres to technological innovation as the core and is committed to providing high-precision and intelligent detection solutions for various industries. This cooperation with Shandong Xinlong Shengdao Rail Transit Co., Ltd. once again verifies the competitive advantage of our products in the market. In the future, we will continue to increase research and development investment, launch more testing equipment, and help enterprises achieve more efficient and quality management.

About Shandong Xinlong Shengdao Rail Transit Co., Ltd

Shandong Xinlong Shengdao Rail Transit Co., Ltd. is an enterprise specializing in the research and production of rail transit materials and polymer composite materials. Its products are widely used in high-speed rail, subway, automobile manufacturing and other fields, and have won market recognition for their quality and innovative technology.

About Us

Beijing Guance Jingdian Instrument Equipment Co., Ltd. is a manufacturer of material testing equipment, specializing in the research and development of testing instruments for sponge, rubber, plastic, composite materials and other fields. Our products cover multiple series such as rebound testing, compression deformation, fatigue testing, etc. We are committed to providing customers with scientific and efficient testing solutions.