After 1964, Japan Science Federation established a quality control group. Japan is the largest country in the world to calculate the quality control team according to the proportion of employees. The quality control team has developed rapidly in the world, covering more than 40 countries and regions on five continents.
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China Quality Control Team
QC group activities have a deep foundation in China. As early as the early 1950s, a large number of advanced teams and groups, such as Ma Hengchang Group, Mao Zedong Locomotive Depot, Hao Jianxiu Group and Zhao Group, adhered to the principle of "quality first", worked conscientiously and meticulously, made continuous contributions to improving product quality, and provided good experience in team quality management.
In the 1960s, Daqing Oilfield adhered to the system of "three old four strict", "four same" and "quality return visit", and carried out on-the-job training in teams and groups, stressing quality every day and being strict in everything, so as to achieve "excellent quality in every project" and "reinvent the wheel" in case of quality problems.
1964, the final grinding group of the roller workshop of Luoyang Bearing Factory launched the "product quality trust" activity, and the bearing rollers processed for many years realized "self-trust, inspector trust, user trust and country trust" and became the first batch of "product quality trust groups" in China. These mass quality management activities laid the foundation for the establishment and development of China QC team. 1September, 978, Beijing General Internal Combustion Engine Factory learned Japanese comprehensive management experience and established the first QC team in China.
Baidu encyclopedia -QC group method