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.

CNBM Materials Technology Africa Co., Ltd. (China-Africa Cooperation Mineral Products (Green Building Materials) Testing Laboratory) was established in June 2025. It is jointly funded by four state-owned enterprises: China Testing & Certification International Group Co., Ltd. (CTC), Sinoma Construction Co., Ltd., China Building Materials Academy Co., Ltd., and Xi'an Wall Materials Research & Design Institute Co., Ltd. CTC holds a 51% stake, making it the largest shareholder. The company has invested a total of RMB 20 million, building a professional laboratory covering an area of approximately 620 square meters, equipped with over 40 sets of advanced domestic and international testing instruments. The company is currently undergoing full-process compliance verification in accordance with the accreditation requirements of the Nigeria National Accreditation System (NiNAS), and is fully committed to securing NiNAS accreditation. The company's core business includes testing of mineral products, building materials, and construction engineering; certification and evaluation; technical consulting and training; technical services; and pre-shipment inspection and trading services for mineral product imports and exports.
In response to the "Belt and Road" Initiative, the company is establishing a China-Africa Green and Low-Carbon Building Materials Joint Laboratory to promote the application and adaptation of Chinese building materials standards and technologies in Nigeria and other African countries. It aims to build a localized inspection, certification and technical service presence, supporting the green and low-carbon upgrade of the local building materials industry.
The company is actively pursuing accreditation from the Nigeria National Accreditation System (NiNAS).
Tel: Manager Shang +234 813 820 6677 / +86 13810724806
Address: PLOT NO. 320, ATTAHIRU JEGA CRESCENT, CADASTRAL ZONE B19, KATAMPE EXTENSION, ABUJA, FCT, NIGERIA
Email: shanghongwei@ctc.ac.cn
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