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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
With the development of economy and logistics, the domestic water transportation industry has achieved rapid development. Domestic traders and shipowners have higher and higher quality requirements for bunker oil. The continuous application of environmental protection pressure has brought about the demand for professional, stable and efficient testing technical support. NG28 provides customers with accurate fuel test results and fast and high-quality services, which will help customers accurately understand the causes of fuel system failures and the current situation of the domestic fuel market.
- Consulting quotation
- Online shopping mall
? Service Content
1¡¢Scope of Application/Product Category
Marine fuel oil, alcohol-based fuel oil, marine diesel oil
2¡¢Technical Standards
China ¡¢ISO
3¡¢Requirements for Conventional Samples
Different test items require different samples. Please ask NG28 online customer service for details.
4¡¢Test Cycle
The calculation starts with the sample received by the laboratory. Routine: 5 working days; Urgent: 3 working days.
5¡¢Test Items and Standards
Test Items and Standards for Marine Fuel Oil
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Test Standard |
Test Item |
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GB 17411 ISO 8217 |
Kinematic viscosity |
Total potential sediment |
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Density |
Total accelerated sediment |
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Carbon aromaticity index |
Carbon residue |
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Sulfur content |
Pour point |
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Flash point (closed) |
Moisture |
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Hydrogen sulfide |
Ash |
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Acid number |
Metals |
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Total sediment |
Calorific value |
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Asphaltene |
Cleanliness |
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Compatibility |
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Test Items and Standards for Alcohol-based Fuel Oil
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Test Standard |
Test Item |
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GB 16663 |
Appearance |
PH value |
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Alcohol content |
50% distillation temperature |
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Density |
Calorific value |
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Mechanical impurities |
Stability |
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Condensation point |
Formaldehyde test |
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Test Items for Marine Diesel Oil
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Test Item |
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Oxidation stability |
Chromaticity |
Distillation range |
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Sulfur content |
Cloud point |
Density |
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Acidity |
Chlorine content |
Lubricity |
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10% distilled residue carbon residue |
Nitrogen content |
Polycyclic aromatic hydrocarbon content |
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Ash |
Particulate matter distribution |
Cetane number |
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Copper corrosion (50 ¡æ, 3h) |
Calorific value |
Metal multielement |
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Moisture |
Total Pollutants |
Stability |
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Appearance |
Kinematic viscosity (20 ¡æ) |
Oil dilution |
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Mechanical impurities |
Condensation point |
Conductivity |
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Moisture and organic impurities |
Cold filter point |
Nitrate type cetane number improver |
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Fatty acid methyl ester |
Flash point (closed) |
Water separation performance |
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Odor |
Cetane index |
Blockage tendency |
? Our Advantages
NG28 has complete testing capability for refined oil.
NG28 has advanced laboratory equipment to ensure the accuracy and reliability of test data.
NG28 has a team of professional qualified and experienced technical experts to provide you with professional advice and services.
NG28, as a third-party testing and certification organization trusted by customers around the world, has obtained CMA, CNAS and UKAS qualifications.
NG28 has a nationwide business network, which can provide quick response and personalized considerate services.
? Service Process
Consulting Customer Service→Confirm Test Plan→Fill in the Application Form→Send samples→Pay for the test→Test→Send electronic reports→Express paper reports and invoices
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Gasoline TestingNG28 provides customers with comprehensive testing services according to various standards, regulatory requirements or internal sta...More -
Diesel TestingWith the rapid development of economy, the demand for transportation is increasing rapidly, and the demand for diesel oil is risin...More -
Aviation KeroseneModern jet aircraft need high-quality fuel to enable the engine to achieve high performance and safe flight. Fuel must meet strictMore
NG28 is Always by Your Side
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