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.
Sustainability 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.
Centre 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.
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.
Biological products are a type of products used for prevention, treatment and diagnosis, such as antibody drugs, vaccines, gene and cell therapy drugs, etc., prepared from biological materials such as microorganisms, cells, tissues, and body fluids. Due to their different production methods from chemical drugs, biological products need to undergo strict biosafety testing at all stages, including raw materials, virus banks, cell banks, harvested fluids, and stock fluids. CTI Pharma and Medical Services· provides you with a variety of exogenous contamination factor inspections at all stages of biological product production.
CTI Pharma and Medical Services provides you with cell identification services for the production and testing of biological products in accordance with the requirements of pharmacopoeias and relevant regulations of various countries. The identification objects include continuous cell lines, human diploid cell lines, recombinant cells, stem cells and primary cells. It can perform species identification, cell line identification and cell-specific characteristics identification.
CTI Pharma and Medical Services provides you with various genotoxic impurity analysis method development and validation services. The analytical method development meets the requirements of the ICH Q14 the analytical method validation meets the requirements of the ICHQ2(R2), USP General Chapter <1225>, ChP General Chapter <9101> and other regulations.
CTI Pharma and Medical Services designs virus removal/inactivation validation research proposal for different types of biological products and medical devices, and provides validation services and validation reports.
The API processes include chemical synthesis, semi-chemical synthesis, microbial fermentation, animal and plant extraction. Microbial fermentation is favored for its mild conditions and high yield. Controlling the process impurities of fermentation and animal and plant extraction has become an indispensable part of API quality research. CTI Pharma and Medical Services can provide you with DNA, protein and sugar residue detection in fermentation APIs.
CTI Pharma and Medical Services · Drug Testing Service provides you with professional preclinical CMC services for drugs. It has an advanced pharmaceutical testing platform and an experienced experimental team. It is committed to ensuring the quality and safety of drugs; promoting the development and technological innovation of the pharmaceutical and health fields.
CTI Pharma and Medical Services · Drug Testing Service provides you with MAH certification conversion services. It has an advanced pharmaceutical testing platform and an experienced experimental team. It is committed to ensuring the quality and safety of drugs; promoting the development and technological innovation of the pharmaceutical and health fields.
CTI Pharma and Medical Services·Drug Testing Services provides you with professional newborn calf serum testing services. It has an advanced pharmaceutical testing platform and an experienced experimental team. It is committed to ensuring the quality and safety of drugs; promoting the development and technological innovation of the pharmaceutical and health fields.
CTI Pharma and Medical Services·Drug Testing Service provides you with professional mycoplasma testing services. It has an advanced pharmaceutical testing platform and an experienced experimental team. It is committed to ensuring the quality and safety of drugs; promoting the development and technological innovation of the pharmaceutical and health fields.
CTI Pharma and Medical Services · Drug Testing Services provides you with in vitro cytotoxicity testing services. It has an advanced pharmaceutical testing platform and an experienced experimental team. It is committed to ensuring the quality and safety of drugs; promoting the development and technological innovation of the pharmaceutical and health fields.
CTI Pharma and Medical Services · Drug Testing Services provides you with professional stem cell drug quality control testing services. It has an advanced pharmaceutical testing platform and an experienced experimental team. It is committed to ensuring the quality and safety of drugs; promoting the development and technological innovation of the pharmaceutical and health fields.
CTI Pharma and Medical Services · Drug Testing Service provides you with professional antibiotic potency services. It has an advanced pharmaceutical testing platform and an experienced experimental team. It is committed to ensuring the quality and safety of drugs; promoting the development and technological innovation of the pharmaceutical and health fields.
CTI Pharma and Medical Services· Drug testing services provide you with research services for (TCM) complex-formulated preparations derived Research Service. It has an advanced pharmaceutical testing platform and an experienced experimental team. It is committed to ensuring the quality and safety of drugs; promoting the development and technological innovation of the pharmaceutical and health fields.
CTI Pharma and Medical Services· Drug Testing Services provides you with professional bacteriophage testing services. It has an advanced pharmaceutical testing platform and an experienced experimental team. It is committed to ensuring the quality and safety of drugs; promoting the development and technological innovation of the pharmaceutical and health fields.
CTI Pharma and Medical Services ·Drug Testing Services provides you with professional disinfectant efficacy verification services. It has an advanced pharmaceutical testing platform and an experienced experimental team. It is committed to ensuring the quality and safety of drugs; promoting the development and technological innovation of the pharmaceutical and health fields.
CTI Pharma and Medical Services · CMC Services provides you with technology transfer services for Olopatadine hydrochloride eye drops. It has a team of senior experts and an advanced technology platform. It is committed to providing technical support for the entire process from API to formulation development, helping customers to efficiently complete drug research and development and production transformation, ensure product quality and compliance, and accelerate the process of drug launch.
CTI Pharma and Medical Services · Pharmaceutical Testing Service provides you with professional fully automatic amino acid analysis services. It has advanced pharmaceutical testing platforms and experienced experimental teams, and is committed to ensuring the quality and safety of drugs, and promoting the development and technological innovation of the pharmaceutical and health fields.
CTI Pharma and Medical Services· CMC Service provides you with various product technology transfer services. It has a senior team of experts and an advanced technology platform. It is committed to providing technical support for the entire process from API to formulation development, helping customers to efficiently complete drug research and development and production transformation, ensure product quality and compliance, and accelerate the process of drug listing.
CTI Pharma and Medical Services· CMC Service provides you with Tacrolimus sustained-release capsule technology transfer services. With a team of senior experts and an advanced technology platform. It is committed to providing technical support for the entire process from API to drug development, helping customers to efficiently complete formulation research and production transformation, ensure product quality and compliance, accelerate the drug launch process.
API production processes include chemical synthesis, semi-synthesis, microbial fermentation and plant and animal extraction. Microbial fermentation is favored for its mild conditions and high yield. Control of impurities in fermentation and plant and animal extracts has become an indispensable part of the quality study of APIs.CTI can provide you with the residue analysis of DNA, protein and sugar in fermentation APIs (APIs).
We provide elemental impurity analysis for raw and auxiliary materials and finished products. Analytical method development meets the requirements of ICH Q14 guidelines; analytical method validation meets the requirements of ICHQ2(R2) guidelines, USP<1225>, <233> General Principles, ChP<9101> General Principles, and other pharmacopoeias or guidelines.
CTI provides you with pharmaceutical production process impurity research services, with advanced pharmaceutical testing platforms and experienced experimental team, is committed to guaranteeing the quality and safety of pharmaceuticals, and assisting the development and technological innovation in the field of pharmaceuticals and health care.
CTI provides you with professional pharmaceutical solvent residue analysis services, with advanced pharmaceutical testing platform and experienced laboratory team, dedicated to ensuring the quality and safety of pharmaceuticals, and helping the development and technological innovation in the field of pharmaceuticals and health care.
CTI purified water and water for injection testing services are based on the requirements of pharmacopoeia and GMP regulations in China, the United States, Europe and other countries, and performs on-site sampling and testing of water systems such as purified water, water for injection, etc. CTI has independent microbiological laboratories and chemical laboratories operating under dual systems of ISO 17025 and GMP, and provides one-stop water system validation services from plan drafting, validation implementation, and report issuance. We can also provide one-stop water system validation services from program drafting, validation implementation and report issuance.
CTI offers trace element testing for raw and auxiliary materials. Analytical method development meets the requirements of ICH Q14 guidelines; analytical method validation meets the requirements of ICHQ2(R2) guidelines, USP<1225>, <233> General Principles, ChP<9101> General Principles, and other pharmacopoeia analytical method validation guidelines.
Microbiological testing is an indispensable part of pharmaceutical quality assurance, and CTI China Testing has a GMP-compliant microbiology laboratory with industry-leading equipment and facilities and a team of professional technicians. We can provide microbial limit check, sterility check, bioburden, culture media quality control test, bacterial endotoxin, disinfectant validation, package sealing study (microbial challenge method) and other tests that meet the requirements of GMP, ISO and other systems.
The main components of cell culture medium/fluid include inorganic salts, trace elements, amino acids, vitamins, organic acids, nucleosides, purines, etc. CTI Sinotest provides you with quantitative analysis of 30 trace elements and 60 organic compounds, and semi-quantitative scanning analysis of more than 60 elements and 100 organic compounds.
CTI provides testing services for drugs and raw materials based on the standards of the Chinese Pharmacopoeia, the United States Pharmacopoeia (USP) and the European Pharmacopoeia (EP). The laboratory testing cycle is 7 to 10 working days, and expedited services can be provided according to customer needs.
CTI can provide comprehensive product testing and validation services for disposable products (bags, tubes, connectors, filters, etc.) in the biopharmaceutical industry. It can also provide users of disposable products with specific process validation services that meet domestic and international regulatory requirements .
Compatibility studies include the analysis of extractables under controlled, tightened laboratory conditions and the analysis of leachables under actual conditions of use. In recent years, as the laws and guidelines of domestic and foreign regulatory agencies have become more and more perfect, the compatibility study between drug products and packaging systems of high-risk preparations, such as injections, oral-nasal inhalers and other dosage forms, has become a key direction of regulatory attention. The rapid advancement of biopharmaceuticals in China has made the compatibility study of disposable systems/components imminent. CTI Sinotest provides compatibility studies of pharmaceutical packaging materials, compatibility studies of biopharmaceutical disposable systems (SUS) and material characterization services for medical devices.
CTI provides you with pharmaceutical cleanroom facility and system validation, water system validation and cleaning validation services. We can perform water system (purified water, water for injection, etc.), cleanroom facility (air conditioning system , We have independent GMP-compliant microbiological and chemical laboratories and a professional GMP verification team.
CTI provides you with pharmaceutical instrumentation and computerized system validation services, which can perform GMP validation on warehouses, box equipment, instruments and computerized systems in accordance with the GMP regulations and guidelines of various countries, combined with the needs of users, and has a professional GMP validation team, high-standard testing equipment, and a perfect quality management system.
CTI provides safety research evaluation services related to the preclinical research of new drugs, general toxicology research, stimulation, allergy, hemolysis test, developmental and reproductive toxicology, genetic toxicity, immunotoxicity research, safety pharmacology research, and toxicokinetics research.
CTI provides pharmacodynamic research evaluation services related to the preclinical research of new drugs, tumor pharmacology research, cardiovascular system research, central nervous system research, endocrine system research, and digestive system drug efficacy evaluation.
CTI provides pharmacokinetic research services related to the preclinical research of new drugs. China Test Biosciences can carry out systematic pharmacokinetic studies in accordance with the requirements of the guidelines, including in vivo pharmacokinetics and in vitro pharmacokinetics.
CTI provides animal disease model services related to the preclinical research of new drugs, including metabolic disease models, cardiovascular and central nervous disease models, tumor models and other models.
CTI provides Guangzhou occupational safety services related to health check-ups. "Diagnosis and treatment subjects include preventive health care, internal medicine, surgery, obstetrics and gynecology (gynecology), ophthalmology, otolaryngology, stomatology, occupational diseases (occupational health monitoring), and medicine. Department of Laboratory Medicine, Department of Medical Imaging (X-ray Diagnosis; Ultrasound Diagnosis; Electrocardiogram Diagnosis). Our physical examination center has advanced equipment, using Shimadzu cantilever DR (Japan), Toson portable color ultrasound system (U.S.), photoelectric twelve-conductor Lian ECG machine (Japan), Beckman AU680 automatic biochemical analyzer (Germany), Sysmex 1000i five-category automatic blood analyzer (Japan), pure hearing test instrument (Denmark), Kesimer lung function meter ( Italy) and so on. There are 31 practicing physicians, occupational disease diagnosis physicians, and medical personnel with experience in health examinations and occupational health examinations for many years, including 8 with senior titles, 10 with intermediate titles, and 13 with junior titles."
CTI provides Suzhou Jiakang services related to health checkups. Jiakang Health Checkup has nearly 10 years of experience in the medical examination industry, has excellent medical staff and medical examination equipment, and has served more than 500,000 customers. The service areas include: health checkups, occupational health checkups , Health certificate and entry physical examination, provide a strong guarantee for your health, escort the enterprise occupational health examination and entry physical examination, and provide services for practitioners’ health certificates.
CTI provides Jiangyin occupational safety services related to health check-ups. The center has advanced equipment, using Mindray filming system, Siemens mobile DR filming system, Japan Minolta 507 pulmonary function meter, photoelectric ECG-1350C electrocardiograph, and American GE color pulse Doppler Ultrasound diagnostic equipment, American Weilun otoscope, Danish Aitra pure tone hearing threshold tester, Japan Optoelectronics MEK-7300 blood cell counter, Di Rui CS800 biochemical analyzer, urine analyzer, slit lamp, ophthalmoscope, electronic colposcope, etc. Examination equipment, from the hardware to ensure the accuracy of the physical examination data. The medical staff have rich clinical experience and have professional doctor qualification certificates and practicing doctor qualification certificates, including 3 senior practicing doctors, 7 intermediate practicing doctors, 5 occupational disease diagnosis doctors, and 2 provincial occupational health experts, providing quality assurance for physical examination results .