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Overview
Centre Testing International Group Co., Ltd. (CTI) is a market leader in testing, inspection, certification, calibration, audit, training & technical services; building trust between governments, enterprises, and consumers.
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Sustainability
By building a full value chain ESG governance system covering the strategic decision-making level, management execution level and business operation level, it actively practices penetrating management of ESG risk and opportunities, empowering sustainable development across the industry chain.
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Our serviceCentre Testing International Co., Ltd. (CTI) 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 CTI family! We are providing a platform for you to show your talents and achieve your career aspiration.
QUALITY & VALUE
Generally sandwich structure is used for wings, tail, fuselage, speed brake, engine compartment, etc. Compared with thin-walled skins, sandwich panels have a much larger thickness, strong resistance to instability, smooth surface, and good aerodynamic appearance. However, due to the complex manufacturing process and the difficult inspection of process quality, the application is greatly restricted. The materials of the sandwich structure sheet mainly include aluminum alloy, stainless steel, titanium alloy and various composite materials. Interlayer materials include light wood, foam plastic, etc., and metal or composite materials can also be used to make corrugated interlayer or honeycomb interlayer. The interlayer and the surface board are generally glued together, or they can be welded to form a whole.
? Business Challenges
- Do you want to test the performance of the sandwich structure, but don't know which test items to test?
- Do you want to develop new products, but lack of laboratory equipment capabilities?
- Failure analysis of sandwich structure, such as cracking?
? Service Content
Ⅰ. Routine test items
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Category |
test item |
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Sandwich structure |
Water absorption, density, compressive strength, compressive modulus, plane tensile strength, lateral compressive strength, shear strength, shear modulus, bending performance, roller peel strength |
Ⅱ. Scope
Sandwich structure.
? Advantages
1. We focus on your needs and solve your problems purposefully and systematically.
2. In the field of inspection and testing, relying on the sophisticated system equipment and professional technical team, established a sound service system.
3. We have a sound service network, covering important central cities in the country, to provide customers with convenient and effective services.
? Service Process
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Rubber Ingredients and Products TestingRubber has a wide range of applications. As a basic material product, they have good performance stability, excellent cost perform...More -
Plastic Ingredients and Products TestingAs a listed testing organization, CTI has developed into a comprehensive testing service organization integrating weather resistan...More -
Paint Coating MaterialsPainting not only decorative but also have a certain physical and chemical properties. Most of the physical and chemical propertie...More -
Adhesive/ Tape TestingWith the improvement of production and living standards, the adhesives of ordinary molecular structure are far from satisfying peo...More -
Light Aging TestingLight aging test refers to the aging caused by various factors when materials are exposed to sunlight during use. Light aging test...More -
Ozone Aging TestingMaterials (mainly vulcanized rubber) exposed to ozone medium for a certain period of time will produce specific aging phenomena, s...More -
Salt Spray and Condensation TestingCorrosion is the most important factor causing deterioration of metal materials in outdoor environment. Salt spray and condensatio...More -
Temperature and Humidity Aging TestingTemperature and humidity aging refers to material aging in a specific temperature and humidity. It can simulate high temperature, ...More -
Analysis-Themed TestingPolymer materials are widely used. We will use corresponding materials according to specific needs. The characterization of materiMore -
Qualitative and Quantitative Component AnalysisAs a professional component analysis institution in China, CTI can analysis qualitative and quantitative analysis of each componen...More -
HardnessHardness test is one of the most important indexes to detect the properties of materials. It is also one of the most rapid and eco...More -
Thermal PropertiesThe physical and mechanical properties of plastics are closely related to temperature. When the temperature changes, the stress be...More -
Mechanical PropertiesCTI provides raw materials and petrochemical-related mechanical properties services. Mechanical properties refer to tensile strengMore -
Films and SheetsComprehensive coverage of plastic films, packaging bags, woven bags and other plastic products, around nearly a hundred subdivisioMore -
Geotextiles and FabricsThe textile fiber test is a basic test for textile products. According to the test requirements, the sample is tested in a wet orMore
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