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Overview
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.
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SustainabilitySustainability 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.
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Our serviceCentre 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.
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By Industry
Our service capabilties cover the upstream and downstream of the supply chain including textile and apparel,toys,electronic appliances,medical health,food...andother industries.
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Environment
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Raw Material & Fuel Chemicals
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Textiles, Apparel, Footwear & Accessories
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Food & Agricultural Products
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Cosmetics, Personal Care & Household Chemicals
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Building Materials&Construction Engineering
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Electronic & Electrical Appliances
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Toys, Furniture & Home Decoration
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Industrial Equipment & Manufacturing
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Rail & Aviation
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Automotive & Spare Parts
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Pharma and Medical Services
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Maritime Vessel Compliance Testing
By IndustryOur service capabilties cover the upstream and downstream of the supply chain including textile and apparel,toys,electronic appliances,medical health,food...andother industries.
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SpecialtyComprehensively guarantee quality and safety, promote compliance and innovation, demonstrate brand competitiveness, and achieve higher quality, healthier, safer, and greener sustainable development.
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ManagementWe 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.
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Information DisclosureWe are committed to establishing normal and effective two-way communication with shareholders and investors. We have established a complete information disclosure mechanism to convey information to shareholders in a timely manner.
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Talents PolicyEnsuring 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.
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RecruitmentWelcome to join NG28 family! We are providing a platform for you to show your talents and achieve your career aspiration.
QUALITY & VALUE
The NG28 fastener test has passed the scientific and accurate test method, It can provide customers with fast and correct test results, assist customers to deeply understand various phenomena, essence and laws in the use process of products, so as to study and solve existing problems and the effect and degree of solving problems, and also help customers to ensure product performance and improve product quality and market competitiveness.
- Consulting quotation
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? Service Background
We can provide professional third-party testing reports to help you:
1. When buying and selling products, help both parties to enhance trust and promote transactions.
2. Prove product quality when bidding for projects or projects.
3. Assist in distinguishing the responsibilities of all parties in dispute arbitration.
4. During product development or process improvement, use data analysis to find out the reasons.
? Service Content
1. Test items and standards
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Test items |
Test standards |
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Appearance dimensions |
Chemical composition analysis |
GB/T 3098 |
GB/T 3103 |
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Tension testing |
Physical pull testing |
GB/T 5267 |
JB/T 7384 |
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Impact testing |
Hardness testing |
GB/T 5779 |
GB/T 16823 |
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Guaranteed load testing |
Wedge load testing |
ISO 898 |
ISO 4759 |
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Torque testing |
Coating thickness testing |
ISO 6157 |
ISO 4042 |
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Re-tempering testing |
Head firmness testing |
ASTM F606 /F606M |
ASTM A194/A194M |
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Decarbonization testing |
Carbonizing testing |
ASTM A563 |
JIS B1052 |
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NDT |
Surface deficiency testing |
SAE J995 |
SAE J429 |
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Hazardous material testing |
Hydrogen embrittlement testing |
AS 4291 |
AS 1275 |
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Shear testing |
Salt spray testing |
DIN 267 |
DIN 405 |
2. Adaptive range of product
Fasteners are widely used in various industries, including energy, electronics, electrical appliances, machinery, chemical industry, metallurgy, molds, hydraulic and other industries. Various fasteners, including bolts, studs, screws, nuts, tapping screws, wood screws, washers, pins, rivets and so on, can be seen on various machinery, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemical industry, instruments and supplies.
3. Our Advantages
1) The testing cycle is short, the cost is low, the scheme is complete, and the testing report issued is scientific, fair and accurate.
2) There are many laboratories all over the country, making testing more convenient and fast and convenient for customers to send samples.
3) The test results have high accuracy, and the test report can query the authenticity through the two-dimensional code anti-counterfeiting system.
4) With advanced high-end and automatic testing equipment, with experienced technicians.
5) With CMA, CNAS qualification, issued by the test report recognition is high.
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Material Analysis of Metal MaterialsAccording to customer needs, to achieve qualitative/quantitative analysis of sample components. Metal material analysis through a ...More -
Metal Materials Mechanical Performance TestingNG28 metal materials mechanical performance testing can provide a series of tests to identify and test the service perfor...More -
Metallographic Analysis of Metal MaterialsMetallographic analysis is a powerful tool to analyze and study various materials, establish the quantitative relationship between...More -
Coating Testing of Metal MaterialsThe product will inevitably be affected by the environment or other objects during transportation or use, resulting in partial fun...More -
Thermal Performance and Cleanliness of PartsThermal performance is one of the important properties of materials, and it is the prerequisite to ensure the application of mater...More -
Non-Destructive TestingNG28 NDT is Specialized in non-destructive testing services and personnel training for special equipment, rail transit, building st...More -
Corrosion TestingCorrosion test is an inspection test to manage production process and control product quality. It is also a common method to study...More -
Welding Process and Welder Skill Assessment/ TestingWelding procedure qualification and welder performance qualification are important measures to ensure welding quality. Before...More -
Failure AnalysisProduct quality is the foundation of an enterprise. NG28 testing can provide customers with a customized and most appropriate failu...More
NG28 is Always by Your Side
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