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.

CTC possesses strong technical expertise and advanced equipment. It is one of the earliest national-level testing centers in China to carry out technical research and third-party testing services for electromechanical materials and metal anchoring components. Specifically for seismic supports and hangers, CTC is the earliest national-level center in China to conduct third-party testing. The center has also participated in the development of national standards for seismic supports and hangers as well as for non-structural (general) supports and hangers. It can undertake performance testing for various types of supports and hangers used in civil buildings, subways, high-speed railways, and underground utility tunnels. The testing methods cover major domestic and international standards including national standards (GB), industry standards (CJ, JG, TB), American standards (AC), and European standards (EAD). In addition, CTC provides related technical consulting and services.
Seismic Supports and Hangers
Anchors
Cast-in Channels / Pre-socket Channels
Cable Trays / Cable Management Systems
Seismic Supports and Hangers
GB/T 37267-2018 (Full scope of tests)
CJ/T 476-2015 (Full scope of tests)
TB/T 2074-2010 (Fatigue test)
GB/T 9978.1-2008 (Fire resistance test)
GB/T 2423.5-1995 (Impact test)
GB/T 2423.10-2008 (Seismic / simulated earthquake test)
Anchors
JG/T 160-2017 (Full scope of tests)
Cast-in Channels
TB/T 3329-2013 (Full scope of tests)
AC 232-2016 (American code) (Seismic testing)
EAD 330008-02-0601 (European code) (Full scope of tests)
Cable Trays
JB/T 10216-2013 (Full scope of tests)
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