On April 19-21, 2021, the company was audited by the China Quality Certification Center (hereinafter referred to as "CQC"). An expert review team composed of 3 auditors verified the company’s three major management system certifications (ISO9001 certification, ISO14001 certification, ISO45001 certification (hereinafter referred to as "ISO") has carried out a comprehensive inspection and audit work, and successfully passed the 2021 supervision and audit. The first ISO system certification of Shenzhen Tiandun Thunderbolt Technology Co., Ltd. was in 2009, and it has been cooperating with CQC supervision and audit for 12 years. The growth of Tiandun Thunderbolt has made a qualitative leap in the past 12 years.

The audit expert team, Mr. Zhang, introduced the audit plan and requirements of the audit process, and spot checks on site audits, while ensuring that the audit process maintains a fair and impartial attitude.
After three days of intense and orderly audits, this audit mainly involves re-certification of quality and environment, and the transition of occupational health. The audit team attaches great importance to our company to improve the quality management system and strengthen the establishment of the occupational health and safety management system. The work in this respect expressed full affirmation, and at the same time pointed out the deficiencies in our work and some details that need to be rectified.
The concept put forward by the International Organization for Standardization (ISO) in 1987 refers to "the international standard formulated by ISO/Tc176 (International Organization for Standardization Technical Committee on Quality Management and Quality Assurance). ISO9001 is used to verify that the organization has the ability to meet customer requirements and applicable laws and regulations. The ability of the requested product is aimed at increasing customer satisfaction.
The China Quality Certification Center (CQC) is approved by the Central Organization Committee and established by the State Administration for Market Regulation. CQC is the earliest, largest and most authoritative certification body in China to carry out quality certification work. It has accumulated a wealth of international quality certification for decades Work experience, various businesses have achieved outstanding results, and the number of certified customers ranks first among certification agencies in the country and the forefront of certification agencies in the world.

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