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.
With the improvement of production and living standards, the adhesives of ordinary molecular structure are far from satisfying people's applications in production and life. At this time, polymer materials and nanomaterials have become effective ways to improve the properties of various materials. Polymer polymerization Materials and nano-polymers have become important research directions in adhesives. On the road of research, China Test can help enterprises to provide physical and chemical performance testing of adhesives and tapes, and weather resistance testing.
? Background Introduction
The adhesive and tape industry is a perfectly competitive industry. Since the reform and opening up, the industry has developed continuously, rapidly and steadily, and has formed a large production scale. The basic characteristics of the current industry are the large number of enterprises in the industry, the small scale, low industrial concentration, and the obvious trend of business polarization. How to gain a foothold in an increasingly competitive market? Not only must there be a flexible and fast-response R&D mechanism, but also product quality assurance. How to ensure product quality and R&D verification? NG28 can provide companies with the following testing items.
? Service Content
Ⅰ. Routine test items
Category |
test item |
Physical properties |
Thickness, size, density, viscosity, initial viscosity, oil resistance |
Weather resistance |
Xenon lamp aging, ultraviolet aging, humidity and heat aging resistance, low temperature performance, salt spray test |
Mechanical behavior |
Tensile performance, peel strength, puncture strength, tensile shear strength, compression shear strength, |
Component analysis |
Qualitative and semi-quantitative analysis, ash content |
Failure analysis |
Loss of adhesion, falling off, hard, yellowing |
Ⅱ. Indications
Acrylic adhesives, polyoxyester adhesives, epoxy resin adhesives, UV adhesives, hot melt adhesives, sealants, pressure sensitive tapes, electrical insulation tapes, etc.
? Advantages
Third-party testing institutions with multiple domestic and foreign qualifications such as CMA and CNAS;
Professional technical team serves customers, starting from customer needs, tailored for customers;
We have a sound service network covering important central cities across the country, providing customers with convenient and effective services.
? Service Process