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 has the advantages of specialized CMA certified laboratory, strong technical support team and advanced equipment, which can provide integrated services including professional and accurate monitoring records and analysis reports, data quality evaluation for ambient air quality, overall and accurate assessment of pollution situation.
1. PM manual comparison
PM(PM10. PM2.5) manual comparison with automotive monitors is the service to calculate the data deviation of the target instruments, by on-site sampling with ambient air particulate matter sampler and target instrument at the same time, the sample in sampler then will be handled and analyzed in Lab with specified analyzers, and resulting the deviation. NG28 has more professional Labs and onsite engineers, which can provide precise records and professional analysis, and data quality evaluation.
2.Monitoring comparison with site and mobile monitoring vehicle
According to the requirements of national ambient air quality monitoring system, a vehicle is modified and has the ability to monitor VOCs, PM10, PM2.5, SO2, NO, O3, CO in ambient air, and meteorology parameters, assisting overall and accurate assessment of pollution situation.