China Testing & Certification International Group Co., Ltd. (CTC, Stock Code 603060) originated from the testing and certification business of China Building Materials Academy in the 1950s. After 70 years of unremitting efforts and persistent pursuit, the company has formed five business categories: detection and testing, certification and evaluation, testing instruments and intelligent manufacturing, measurement and calibration, scientific research and technical services, committed to providing customers with technical services and comprehensive solutions of detection and testing, certification and evaluation, appraisal, consultation, training, and instruments and equipment in fields of quality, environmental protection, green, safety, health, and energy conservation.


Li Xiang — Inspector, Second Testing Institute, CTC Chongqing Company
In June 2010, driven by my passion for the testing profession, I joined CTC Chongqing Company. Starting from grassroots positions in steel structure and foundation testing, I have grown over 15 years into a testing and inspection engineer capable of working independently. Throughout this career journey spanning more than a decade, I have always upheld the work creed of "scientific rigor and pursuit of excellence," demonstrating through practical action the responsibility and commitment of a testing professional.
Having worked for many years in foundation and steel structure testing, and facing complex and ever-changing on-site testing environments, I have summarized a "four-in-one" working principle: maintain a thirst for knowledge and treat every project as a new subject; cultivate the insight to see the significant from the subtle and ensure rigorous and meticulous testing; build a thinking system that integrates knowledge and action to achieve the organic integration of theory and practice; and strictly abide by the principle of seeking truth from facts to ensure the authenticity and reliability of every piece of testing data. These experiences have helped me refine my skills and given me a profound understanding that "practice yields true knowledge."
During the critical period of the company's overall relocation and laboratory scope expansion, I undertook the challenging task of steel structure testing parameters. Starting from zero, I systematically reviewed the work and innovatively transformed abstract specification clauses into quantifiable and operable technical implementation plans. With the joint efforts of the team, the company ultimately passed the qualification scope expansion smoothly. This experience made me deeply realize that only by rising to difficulties and courageously taking responsibility can one break through and realize value amid challenges.
Standing at a new starting point, I will continue to ensure testing accuracy with professional skills, control process quality with refined management, and pursue outstanding results with a meticulous attitude. I will advance steadily and far on the path of engineering quality testing, and with unremitting efforts continue to fulfill my commitment to engineering safety, so that every piece of testing data can withstand the test of time and practice.
"A thousand hammerings make steel; careful crafting makes a vessel." Looking to the future, I will continue to take professionalism as my foundation and responsibility as my mission, write a new chapter in engineering quality testing, and contribute professional strength to the high-quality development of CTC.
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