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.

Advanced ceramics, advanced glass, advanced metals, polymer materials, ceramic matrix composites, carbon-based composites, resin matrix composites, etc.
Tensile Properties, Flexural Properties, Shear Properties, Compressive Properties
Hardness, Elastic Modulus, Shear Modulus, Poisson's Ratio
ASTM C1292-22 Standard test method for shear strength of continuous fiber-reinforced advanced ceramics at ambient temperature
ASTM C1341-13(2023) Standard test method for flexural properties of continuous fiber-reinforced advanced ceramic composites
ASTM C1275-18 Standard test method for monotonic tensile behavior of continuous fiber-reinforced advanced ceramics with rectangular cross-sections at ambient temperature
ASTM C1557-20 Standard test method for tensile strength and Young's modulus of fibers
ASTM C1469-22 Standard test method for shear strength of joints of advanced ceramics at ambient temperature
GJB 8737-2015 Test method for compressive properties of continuous fiber reinforced ceramic matrix composites at room temperature
GJB 8736-2015 Test method for tensile properties of continuous fiber reinforced ceramic matrix composites at room temperature
GB/T 6569-2006 Fine ceramics — Test method for flexural strength
GB/T 8489-2006 Fine ceramics — Test method for compressive strength
GB/T 34559-2017 Test method for compressive properties of carbon/carbon composites
GB/T 33501-2017 Test method for tensile properties of carbon/carbon composites
GB/T 40388-2021 Test method for shear strength of carbon/carbon composites
GB/T 23805-2009 Fine ceramics — Test method for tensile strength at room temperature
The Research Institute has long been engaged in routine performance testing, focusing on room temperature static mechanical properties and related performance. It is equipped with key equipment including universal testing machines with full load range (5 N to 200 tons), electronic fatigue testing machines, hydraulic fatigue testing machines, electronic creep testing machines, and electronic stress rupture testing machines. In the fields of fine ceramics and ceramic matrix composites, it covers the full testing chain standards of ASTM, GJB, and GB/T, and holds qualifications including CNAS, CMA, ALAC, and DIAC.
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