Tangshan 9001 certification fee

唐山9001认证：

唐山9001认证

唐山9001认证：

唐山9001认证

唐山9001认证：

唐山9001认证

Hebei certification, Shijiazhuang certification, Handan certification, Baoding certification, Langfang certification, Tangshan certification, Qinhuangdao certification, Xingtai certification, Cangzhou certification, Hengshui certification, Chengde certification were developed from Western quality assurance activities. During World War II, the demand for weapons increased sharply due to the expansion of the war. U.S. arms dealers were unable to meet the limitations of the scale, technology, and personnel of the weapons manufacturing plants at the time. "Everything is for the war." For this reason, the U.S. Department of Defense is faced with the practical problem of doing everything possible to expand weapons production while ensuring quality. Analysis of the enterprises at that time: Most of the management is. That is, the foreman manages and directs the production technology based on experience and all is in his head. The number of managers is very limited. Of course, the output is limited and far away from the war demand. Therefore, the Ministry of National Defense organized technicians from large enterprises to write technical standard documents and set up training courses, and conducted extensive training for employees from other related original machinery factories (such as hardware, tools, and foundry factories) so that they could learn to recognize process drawings in a short period of time. and process rules to master the key technologies required for weapons manufacturing, so as to quickly copy the "special technology" to other machinery factories, miraculously and effectively solving war problems. After the war, the Ministry of National Defense summarized this valuable experience in process documentation, enriched and compiled more detailed standards, promoted and applied them in factories across the country, and achieved satisfactory results. At that time, the document style was prevalent in the United States. Later, this experience of American military industrial enterprises was quickly adopted by the military industry departments of other industrialized countries and gradually extended to civilian industries, which flourished in Western countries.