Recently, the Inspection and Testing Center of INTEGRITY CABLE CO., LIMITED in Shenzhen has obtained the laboratory accreditation certificate granted by the China National Accreditation Service for Conformity Assessment (CNAS) (Registration No.: CNAS L13867).

This indicates that the Inspection and Testing Center of INTEGRITY CABLE CO., LIMITED in Shenzhen has become a nationally accredited standard testing laboratory, possessing the hardware conditions, management level, and testing capabilities recognized both nationally and internationally. It is a high recognition of the professional technical level and testing capabilities of our company's laboratory. It not only reflects the strong competitiveness of INTEGRITY CABLE CO., LIMITED in quality management in the cable industry but also shows that the INTEGRITY CABLE CO., LIMITED laboratory has professional technical personnel and advanced testing equipment resources, enabling it to provide professional, rigorous, and authoritative testing services, and offering more powerful technical support for the company's product research and development, manufacturing, and quality performance.

Meanwhile, it also means that our company's Inspection and Testing Center can use the following CNAS accreditation mark and ILAC-MRA/CNAS international mutual recognition mark in accordance with the provisions of CNAS-R01.

The international recognition of the testing capabilities of our company's laboratory helps to enhance the credibility of our company's products and the influence of our brand, promotes the development of the industry level, provides a platform for participating in bilateral and multilateral cooperation and exchanges in international laboratory accreditation, and increases the market share of our company's products at home and abroad.

China National Accreditation Service for Conformity Assessment (CNAS)
The China National Accreditation Service for Conformity Assessment (abbreviated in English as CNAS) is an accreditation body established and determined upon the approval of the Certification and Accreditation Administration of the People's Republic of China (abbreviated in English as CNCA) in accordance with the provisions of the "Regulations of the People's Republic of China on Certification and Accreditation".

It uniformly conducts the accreditation work for relevant institutions such as certification bodies, laboratories, and inspection bodies. It is also the official representative of China in international multilateral mutual recognition agreements such as IAF, ILAC, APLAC, and PAC. Its purpose is to promote the construction of conformity assessment institutions in accordance with relevant standards and specifications, and to encourage conformity assessment institutions to effectively provide services to society with just behaviors, scientific means, and accurate results.

Laboratories that have passed CNAS certification can enter the ranks of "nationally accredited laboratories" and be listed in the list of CNAS-accredited institutions. This certification can effectively enhance the brand awareness of the testing center, gain wider recognition in the international environment of multilateral cooperation, and escort our company on the product route of high-quality development.

### CNAS Accreditation Marks (CNAS Accreditation Mark and ILAC-MRA/CNAS International Mutual Recognition Mark)
National laboratory accreditation is a procedure by which the China National Accreditation Service for Conformity Assessment (CNAS) formally acknowledges that a testing and calibration laboratory and an inspection body are capable of completing specific tasks. Test reports issued by accredited laboratories can be stamped with the seals of the China National Accreditation Service for Conformity Assessment (CNAS) and the International Laboratory Accreditation Cooperation (ILAC), and the data of the tested items are internationally authoritative and mutually recognized.

Inspection and Testing Center of INTEGRITY CABLE CO., LIMITED in Shenzhen
The Inspection and Testing Center of INTEGRITY CABLE CO., LIMITED in Shenzhen mainly conducts multi-functional tests on raw materials, semi-finished products, and finished products of electric wires and cables, and provides detailed test data and modification bases for new products. This laboratory provides product testing services for INTEGRITY CABLE CO., LIMITED in Shenzhen, its partners, and enterprises in the same industry.

The Inspection and Testing Center of INTEGRITY CABLE CO., LIMITED in Shenzhen is constructed in accordance with the ISO/IEC 17025 international laboratory management system standard, covering an area of more than 500 square meters. It has sub-laboratories such as the Transmission Characteristic Testing Laboratory, the Environmental Type Test Laboratory, the Mechanical and Electrical Performance Laboratory, the Combustion Type Test Laboratory, and the General Office. It can meet the testing requirements of raw materials, semi-finished products, and finished products of electric wires and cables.

This time, the Inspection and Testing Center of INTEGRITY CABLE CO., LIMITED in Shenzhen has obtained CNAS accreditation for 16 testing items, covering the detection of insulation and sheath materials of cables and optical cables, electrical properties of electric wires and cables, safety properties of electric wires and cables, electrical properties of communication cables, and transmission characteristics of communication cables.

Looking back on the establishment of our company's Inspection and Testing Center, it has gone through the following stages:
- Preparation for establishment: December 2018 - March 2019
- Trial operation (in accordance with CNAS accreditation rules): April 2019 - March 2020
- Formal application, document review, on-site review, and accreditation approval: April 2020 - November 2020

Accreditation represents both a state and a process. As a state, it means that our laboratory currently meets the specific standards stipulated by the accreditation body CNAS, providing more powerful technical support for the company's product research and development, manufacturing, and quality control. As a process, it represents our commitment to continuous improvement, and we are ready to accept the supervision review before November 2021 and the subsequent biennial re-review.

On this special day, we would like to thank our partners and colleagues in the industry for their support and trust. We are especially grateful to all the staff of our company's Inspection and Testing Center. It is because of your hard work that we have achieved today's results.
The sea is wide enough for fish to leap, and the sky is high enough for birds to fly. Let us work together in the future, continuously update our strength, and convey integrity!