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.

Ultra-High Performance Concrete (UHPC) poles are manufactured using UHPC as the core raw material. This material contains no coarse aggregates and has a dense microstructure, resulting in a compressive strength more than twice that of ordinary concrete . Under the same load-bearing capacity, UHPC poles achieve a 50% reduction in wall thickness and a 30-50% decrease in weight . They also possess high toughness, strong corrosion and freeze-thaw resistance, and are convenient to install and transport . These poles are well-suited for harsh environments such as coastal areas and heavy ice regions, as well as critical nodes in power grids .
Ultra-High Performance Concrete (UHPC) Poles
High Performance Concrete Poles
Mechanical Properties
Concrete Cover Thickness
Dimensional Tolerances
Appearance Quality
Concrete Compressive Strength
Ultra-High Performance Concrete Poles: T/CEC 143-2017
High Performance Concrete Poles: JC/T 2767-2023
Pole Testing Expertise: Specialized in circular concrete pole testing for over 20 years, accumulating extensive industry experience and technical capabilities. We have undertaken national, provincial, and various power companies' supervision and random inspections as well as commissioned testing.
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