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.
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.
Clean room facilities and system verification
CTI provides you with pharmaceutical clean plant facilities and system validation, water system validation and cleaning validation services. We can perform GMP validation of water system (purified water, water for injection, etc.), clean plant facilities (air-conditioning system, clean room, etc.), and cleaning process of production equipment in accordance with the requirements of the GMP regulations and guidelines, and we have independent microbiological and chemical laboratories in compliance with the requirements of the GMP, as well as a professional We have an independent microbiology and chemistry laboratory complying with GMP requirements and a professional GMP verification team.
Type |
Name |
Clean room environment verification |
Suspended particles |
Planktonic bacteria |
|
Settling bacteria |
|
Surface bacteria |
|
Temperature and humidity |
|
Illuminance |
|
noise |
|
Airflow detection |
|
…… |
Clean Plant Facilities and System Validation
CTI provides different levels of air conditioning system (HVAC) and clean room environmental performance validation services according to the requirements of ISO14644, GB/T16292, GB/T16293, GB/T16294, GB 50457, GMP regulations/guidelines, etc., in order to prove that the clean room (area) can consistently comply with the standards under the normal operating methods and process conditions.
Type |
Purified Water |
Water for Injection |
Water system validation |
character |
character |
pH |
pH |
|
Nitrate |
Ammonia |
|
Nitrite |
Nitrate |
|
Ammonia |
Nitrite |
|
Conductivity |
Conductivity |
|
Total Organic Carbon/Easy Oxides |
Total Organic Carbon |
|
Nonvolatiles |
Nonvolatiles |
|
Heavy Metals |
Heavy Metals |
|
Microbiological limits |
Bacterial endotoxins |
|
…… |
Microbiological limits |
Production Facility/Equipment Cleaning Verification
CTI provides validation services of the cleaning process and its effects in accordance with GMP regulations and guideline requirements, in conjunction with the cleaning methods of production equipment and production lines to ensure the effectiveness of the cleaning methods and to avoid cross-contamination.
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