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.
Measurement audit: An activity in which a participant performs actual tests on the tested item and compares the test results with reference values.
Note: Measurement audit is a proficiency testing plan that conducts a "one-to-one" ability evaluation of a participant
? Company Profile
NG28 started its proficiency testing activities and the research and development of reference materials/standard samples in 2009. In July 2013, it obtained the proficiency testing provider (PTP number: PT0028) and the reference material producer (RMP number: RM0008) Two qualification certificates, becoming a domestic third-party testing organization that has obtained two accreditation qualifications at the same time; China Testing Standards Center, as a NG28 testing organization specialized in the development of reference materials and proficiency verification activities, has successfully developed a variety of standards It has also obtained the national standard material certificate issued by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, and organized proficiency testing activities for many times, established a communication platform for the improvement of laboratory testing technology, and provided one-stop quality solutions for enterprises and industries.
? Company Qualification
? Project Information
Serial number |
Big category |
Subfield |
Plan name |
Test items |
Test/measurement/calibration method |
Is it qualified |
price |
1 |
Food |
Nutrient content |
Determination of Protein and Fat of milk powder |
Protein、Fat |
GB 5009.5-2016 |
A |
1350 |
2 |
Food |
Nutrient content |
Determination of vitamin B2、B6 of milk powder |
vitamin B2、B6 |
GB 5009.85-2016 |
A |
1350 |
3 |
Food |
Nutrient content |
Determination of Ascorbic Acid of milk powder |
Ascorbic Acid |
GB 5009.86-2016 |
A |
1350 |
4 |
Food |
Nutrient content |
Determination of vitamin A、D、E、K1 of milk powder |
vitamin A、D、E、K1 |
GB 5009.82-2016 |
A |
1350 |
5 |
Food |
Nutrient content |
Determination of Protein and Fat of soybean meal |
Protein 、 Fat |
GB 5009.5-2016 |
A |
1350 |
6 |
Food |
Nutrient content |
Determination of Total acid and Amino acid nitrogen of Soy sauce |
Total acid 、 Amino acid nitrogen |
GB/T 5009.39-2003 |
A |
1350 |
7 |
Food |
Nutrient content |
Determination of Fructose and Glucose of honey |
Fructose、Glucose |
GB 5009.8-2016 |
A |
1350 |
8 |
Food |
Nutrient content |
Determination of Caffeine in food |
Caffeine |
GB 5009.139-2014 |
A |
1350 |
9 |
Food |
Nutrient content |
Determination of sodium、potassium、iron、zinc of milk powder |
sodium、potassium、iron、zinc |
GB 5009.91-2017 |
A |
1350 |
10 |
Food |
Nutrient content |
Determination of Calcium、Magnesium、Manganese、Copper of milk powder |
Calcium、Magnesium、Manganese、Copper |
GB 5009.13-2017 |
A |
1350 |