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Core Technology Witnesses Brand Strengt
2025-01-18

In the national standard system of the People's Republic of China, GB/T 26955-2011 "Destructive testing of welds of metal materials - Macroscopic and microscopic inspection of welds" is an important standard that plays a key role in regulating the relevant inspection work of welds of metal materials. With its profound technical accumulation and excellent professional capabilities in this field, LABTT is honored to be the drafting unit of this standard; Mr. Zhang Liqiu, the founder of LABTT, is honored to be the main drafter of this standard with his professional attainments and influence in the industry, and has made an indispensable contribution to the formulation of industry standards.
At the same time, LABTT continues to exert its strength in the field of industry standard formulation, demonstrating its outstanding professional strength and responsibility. LABTT is deeply involved in the drafting of the National Standard of the People's Republic of China GB/T 27552-2011/ISO 9015-2:2003 "Destructive Testing of Metallic Material Welds Microhardness Test of Welded Joints". As the main drafter of this standard, Mr. Zhang Liqiu, has contributed to the compilation of this important standard with his superb technology and rich experience, and promoted the standardized development of the metal material weld inspection industry.
In addition to the above achievements, LABTT has once again demonstrated its prowess in the construction of industry standards. With its accumulated technical background and keen industry insight, Mr. Zhang Liqiu, actively participated in the drafting of the National Standard of the People's Republic of China GB/T 26956-2011/ISO/TR 16060:2003 "Destructive Testing of Metallic Materials Welds - Etching Agents for Macroscopic and Microscopic Examination". In this process, LABTT fully utilized its professional advantages, contributed key forces to the precise formulation and improvement of standards, and effectively promoted the standardization process in the field of metal material weld inspection.
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