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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
Our laboratory provides professional, leading testing and consulting services£¬the most appropriate test plan for customs. The specific parameters include heat release, Spread of flame, ignitability, oxygen index, 45° combustion, smoke density and toxicity index, etc. Testing period: 7-9 working days.
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? service content
Provide professional flame retardant testing for non-metallic materials of domestic and international rail vehicles , meet the requirements of flame retardant requirements and test method for various products, Testing period £º7-9 working days
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Classification |
Scope |
Test standard |
Qualification |
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Q/CR 699-2019 |
Non-metallic materials for railway passenger trains (including trailers and control trains for centralized EMUs) |
GB/T 2406.2 GB/T 5454 GB/T 10707 GB 8624-2012 Q/CR 699 Appendix A GB/T 8323.2 Q/CR 699 Appendix B TB/T 1484 |
CNAS |
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TB/T 3138-2018 |
Materials for railway locomotives and passenger trains with a maximum speed of not more than 200km/h |
GB/T 2406.2 GB/T 5454 GB/T 5464 GB/T 8323.2 GB 8624 GB/T 10707 GB/T 17596-1998 TB/T 1484 |
CNAS/CMA |
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TB/T 3237-2010 |
Flame-retardant materials for internal installation of EMUs with operating speeds≥ 200km/h |
GB/T 2406.2 GB/T 5454 GB/T 8323.2 GB/T 8924 GB/T 10707 UIC 564-2 ASTM E662 |
CNAS/CMA |
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EN 45545-2 |
Materials and components for EU railway vehicles |
EN 50305 EN 50306 EN 50264 EN 60332-1-2 EN 60332-3-24 EN 60695-2-11 EN 60695-11-10 EN 61034-2 EN ISO 1182 EN ISO 1716 EN ISO 4589-2 EN ISO 5659-2 EN ISO 9239-1 EN ISO 11925-2 EN ISO 12952-2 ISO 5658-2 ISO 5660-1 ISO 9705-2 NF X 70-100-1/-2 Appendix B/C |
CNAS/CMA |
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BS 6853 |
rail transit standards of the UK |
BS 476-6 BS 476-7 BS 476-15 BS 5438 BS ISO 4589-2 BS ISO 9239-1 BS 6853 Appendix B BS 6853 Appendix D |
CNAS |
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DIN 5510 |
rail transit standards of the Germany |
DIN 54837 DIN 53438 DIN EN 60332-1-2 DIN EN 60695-11-10 DIN 61034 DIN EN 597-1/-2 DIN EN 1021-1/-2 DIN EN 5659-2 DIN EN ISO 9239-1 |
CNAS |
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NF F16-101 |
rail transit standards of the France |
NF X10-702 NF X70-100 NF C32-070 NF P92-507 NF P92-501 NF P92-503 NF P92-504 NF P92-505 |
CNAS |
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NFPA 130 |
rail transit standards of the USA |
ASTM E662 ASTM E162 ASTM C1166 ASTM E648 |
CNAS |
? Service Process
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Mechanics TestingNG28 provides mechanical testing services related to rail transit ships and aviation. NG28 can provide a series of tests for appraisMore -
Thermal PropertiesThe thermal performance test of plastics is a part of the plastic testing, through which the thermal performance parameters of pla...More -
Weather Resistance TestAs a part of reliability testing, weatherability test of materials is a process to simulate various adverse factors involved in th...More -
Metal Materials Testing ServiceWe can provide qualitative/quantitative analysis of sample composition according to customer requirements. Metal material analysis...More -
Metallographic AnalysisMetallographic analysis is a powerful tool for analyzing and studying various materials, establishing the quantitative relationshi...More -
Failure analysisProduct quality is the foundation of an enterprise. NG28 provides customized failure analysis solutions£¬To help enterprises reduce ...More -
Shock and Vibration TestThe products installed on railway vehicles will be impacted and vibrated due to the nature of railway operation environment. In or...More -
Environmental Climate Resistance TestThe railway transit Laboratory of NG28 has a variety of test chamber of various specifications and models, which can meet the requi...More -
Degree of Dust and Water TestNG28 RTS Lab is equipped with the Dust test chamber, and the separate water test room. We can do the test according to the standardMore -
Electric Performance TestNG28 Rail Transit Laboratory has a number of different levels of power system, power fault simulator, oscilloscope, insulation and ...More -
Structural Strength TestNG28 with a number of hydraulic cylinder testing systems and electric cylinder testing systems of different orders, NG28 can provide...More -
Wheel-Rail Relationship TestThe senior and professional team of The Certification department of Rail transit in China test can provide you with wheel/rail relMore -
Pantograph Catenary Relationship TestThe senior and professional team of NG28 Rail Certification Department can provide pantograph catenary relationship test for you toMore -
CEIS-RTS Testing of Volatile Organic CompoundsVolatile organic compounds (VOCs) have long been recognized as an important factor of indoor air pollution. With the enhancement o...More -
Testing for Hazardous Substances of Rail Transit Equipment ProductsThe hazardous substances in rail transit equipment products have attracted wide attention due to the known and potential risk, and...More
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