HNRBI Examination & Reinforcement Co.,Ltd., which belongs to the company, holds A-level comprehensive test and examination qualification certificate of highway engineering, laboratory accreditation certificate issued by CNAS (China National Accreditation Service for Conformity Assessment), and certificate of metrology accreditation for qualified unit issued by Henan Bureau of Quality and Technical Supervision. It is able to carry out 764 kinds of regular and special tests. Till now, it has completed road test for 2,000km and over 900 bridge tests.
The company owns more than 490 sets of apparatus and equipment for production and scientific research, which are valued at over 23 million RMB. Among them, there are more than 40 large-scale and valuable test facilities like bridge-inspection vehicle, FWD (falling weight deflectometer), comprehensive detection system of pavement quality, full-automatic pavement friction coefficient tester, laser tunnel section detector, pile static load tester, structure static test analysis system, structure dynamic test analysis system, level, high strain dynamic tester, automobile drill, theodolite, total station, photoelectric deflection instrument, geological radar, comprehensive engineering detector, electrical-resistivity system, static sounding data acquisition instrument, digit color drilling camera, layered settlement instrument, digital inclinometer, 500t compression-shear tester, rut tester, full-automatic triaxial apparatus, intelligent standard concrete maintenance system, electro-hydraulic servo machine, microcomputer dead load anchor tester, microcomputer control tensile stress relaxation tester, geosynthetics tester and so on.