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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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SustainabilitySustainability is deeply rooted in CTI’s business model, by delivering science-based solutions and verification services, to increase transparency and traceability throughout the global value chain. CTI is a proponent of carbon neutrality and sustainable development.
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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, Marine & Aviation
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Automotive & Spare Parts
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Pharma and Medical Services
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
CTI can provide fast and professional naphtha testing services for petrochemical related enterprises such as refineries, storage companies, traders, transporters (ship owners), etc. to help enterprises improve product quality and reduce production and trade risks of enterprises.
◉ Service Content
1、Scope of Application/Product Category
Naphtha
2、Technical Standards
China.
3、Requirements for Conventional Samples
Different test items require different samples. Please ask CTI 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
Naphtha Test Items and Standards
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Test Item |
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Density |
Sulfur content |
Copper corrosion |
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Chromaticity |
Arsenic |
Moisture |
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Vapor pressure |
Lead |
Hydrocarbon composition |
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Distillation range |
Chlorine |
Mercury content |
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Olefin |
Silicon content |
Nitrogen |
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Aromatic hydrocarbon |
Mercaptan (Doctor's Test) |
Oxide content |
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Saturated hydrocarbon |
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◉ Our Advantages
CTI has advanced laboratory equipment to ensure the accuracy and reliability of test data.
CTI has a team of professional qualified and experienced technical experts to provide you with professional advice and services.
CTI, as a third-party testing and certification organization trusted by customers around the world, has obtained CMA, CNAS and UKAS qualifications.
CTI 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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Crude Oil Detection and EvaluationAs the basis of all kinds of crude oil products, crude oil is closely related to the development of all kinds of industries and is...More -
Base Oil DetectionBase oil is the main component of lubricating oil, which determines the basic properties of lubricating oil. CTI provides professiMore -
Testing of Lubricating Oil and Additives and Monitoring of Oil ProductsCTI can provide customers with quality inspection of purchased and stored lubricating oil products to ensure the quality of purcha...More
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