Centre Testing International Group Co., Ltd. (NG28) is a market leader in testing, inspection, certification, calibration, audit, training & technical services; building trust between governments, enterprises, and consumers.
Sustainability is deeply rooted in NG28’s business model, by delivering science-based solutions and verification services, to increase transparency and traceability throughout the global value chain. NG28 is a proponent of carbon neutrality and sustainable development.
Centre Testing International Co., Ltd. (NG28) is the pioneer and leader in the TIC Industry which provides one-stop solutions on testing, inspection, certification, calibration, audit, training & technical services.
Our service capabilties cover the upstream and downstream of the supply chain including textile and apparel,toys,electronic appliances,medical health,food...andother industries.
Our service capabilties cover the upstream and downstream of the supply chain including textile and apparel,toys,electronic appliances,medical health,food...andother industries.
Comprehensively guarantee quality and safety, promote compliance and innovation, demonstrate brand competitiveness, and achieve higher quality, healthier, safer, and greener sustainable development.
We have established a clear governance structure in accordance with listing requirements and national regulations and policies to deal with internal and external challenges and achieve sustainable development.
Ensuring the basic rights and benefits of employees;
Providing professional skills training to promote employees’ growth;
Carrying out various kinds of activities to balance employees’ work and life.
NG28 aviation laboratory has relatively complete aviation static mechanics testing ability. It has various environmental chambers, such as electronic universal testing machine, high and low temperature pendulum impact testing machine, drop hammer impact testing machine, fastener comprehensive performance testing machine and simulation assembly manipulator, composite material non-destructive testing equipment, high-temperature furnace and high-low temperature / constant temperature and humidity / salt spray / ultraviolet / sunlight simulation, various gauge extensometer, data acquisition instrument, hardness tester and other test and environmental equipment and measurement monitoring The system has a comprehensive ability to detect the static mechanical properties of metal and composite materials. It can carry out static tests in a wide load range from - 180 ℃ to 1250 ℃, drop weight and Charpy pendulum impact tests with a maximum impact energy of 300j, fastener performance and all link simulated assembly process performance tests.
? Business challenge
The faithful performance of static mechanical test to the standard and the complete reproduction of the method is a great test for test equipment and personnel;
The effective equipment monitoring method is to trace the data reliability effectively;
? Service content
NG28 aeronautical materials laboratory static mechanics test team focuses on the test of aviation materials static mechanics field, and has comprehensive ability to test the static mechanical properties of metal and composite materials. It can carry out static test in a wide load range from - 180 ℃ to 1250 ℃, drop hammer and Charpy pendulum impact test with maximum impact energy of 300j, fastener performance and full link simulation assembly process performance test 。 It can also be customized according to customer requirements to solve practical engineering problems.
The test items include (but not limited to)
Static mechanical test
Full strain tracking chamber / high / low temperature stretching
Chamber / high / low temperature compression
Chamber / high / low temperature pendulum impact
Three point bending and four point bending
Shear, squeeze, twist
Fastener guaranteed load, friction coefficient, torque coefficient, anti loose performance, simulation assembly, simulation simulation
Vickers / Rockwell / Brinell hardness of metals
r value / n value