The official inspection agency of the inspection agency, the testing agency company has those

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The testing institutions include: Top 10 domestic third-party testing institutions: (1) The National Institute of Metrology of the Chinese Institute of Metrology (hereinafter referred to as the "China Institute of Metrology") was established in 1955.

Provide one-stop testing, inspection, certification, measurement, audit, training and technical services to customers around the world. (2) CTI (3) China Inspection & Certification Group (hereinafter referred to as CCIC) is a comprehensive quality service organization with "standards, inspection, testing and certification" as its main business, founded in 1980. (4) Shanghai Institute of Metrology and Shanghai Institute of Metrology and Testing Technology (SIMT) is one of the earliest metrology verification professional institutions established in China.

5) Research Group, Research Technology Group Accompaniment **** (formerly Beijing Nonferrous Metals Research Lu Companion General Institute.

Zhongke Testing. Technical Services (Guangzhou) Co., Ltd. **** (Zhongke Testing.

It is a comprehensive third-party inspection, testing and certification organization under the Chinese Academy of Sciences Holdings, formerly known as the Analysis and Testing Center of the Guangzhou Institute of Chemistry, Chinese Academy of Sciences, established in 2025, and established by the Guangzhou Institute of Chemistry of the Chinese Academy of Sciences.

Zhongke Testing. It has a complete experimental site and various large-scale testing instruments and equipment, and has built an industrial consumer goods laboratory, an ecological environment laboratory, a material reliability laboratory, a food safety laboratory, a home appliance laboratory, a medical and health laboratory, an animal toxicology testing and experimental center and an experimental site suitable for special tests.

Zhongke Testing. With profound technical strength, high-quality service guarantee, authoritative credibility, perfect qualification ability and convenient national service network, we provide professional inspection, testing and certification technical services for domestic and foreign customers.

Zhongke Testing. Technical Services (Guangzhou) Co., Ltd. **** (Zhongke Testing.

It is a comprehensive third-party inspection, testing and certification organization under the Chinese Academy of Sciences Holding Co., Ltd. (CAS Holdings), formerly known as the Analysis and Testing Center of Guangzhou Institute of Chemistry, Chinese Academy of Sciences, established in 1989 by Guangzhou Chemical, Chinese Academy of Sciences, which is a comprehensive public service organization integrating inspection and testing, certification and identification, technical services, consulting and training.

Zhongke Testing. It has a complete experimental site and various large-scale testing instruments and equipment, and has built an industrial consumer goods laboratory, an ecological environment laboratory, a material reliability laboratory, a food safety laboratory, a home appliance laboratory, a medical and health laboratory, an animal toxicology testing and experimental center and an experimental site suitable for special tests.

Zhongke Testing. With profound technical strength, high-quality service guarantee, authoritative credibility.

With perfect qualification capabilities and convenient national service network, we provide professional inspection, testing and certification technical services for domestic and foreign customers.

At present, the level of third-party testing institutions in China is uneven, and some small testing institutions will also make some test reports, if you don't understand, they will give you some fake test reports that are not recognized by the state, which will cause you losses. Therefore, you can find some nationally recognized third-party testing institutions, so that the test report issued can be used.

There are many third-party testing institutions in China, but the testing level is inconsistent, for example, some small testing institutions will also make test reports, but there may be some inevitable mistakes, which will cause you certain losses. The following are some nationally recognized third-party testing institutions, I hope it will be helpful to you.

1.Shenzhen Huaxia Quasi-testing Technology **** (CQA) 2Radio and Television Metrology & Testing Co., Ltd. **** (GRGT) Pony Testing.

5.Inger test.

6.Branch standard detection.

7.Stander Excellence Test****.

8.Bureau Veritas.

9.Rheinland Testing and Certification Services (China)****.

10.China Inspection & Certification (Group)****.

The third-party testing institutions include Intertek, China Certification & Inspection Group, Pony Testing, Shenzhen Institute of Metrology and Quality Inspection, Bureau Veritas, CTI, TÜV Rheinland, Swiss General Notary Firm, and China Guangzhou Analysis and Testing Center.

Intertek Group is the world's leading quality and safety service company, an international authoritative testing agency and a third-party notary firm. Intertek is recognized worldwide for its professionalism, quality and integrity. With a global service network in more than 100 countries, Intertek is a trusted partner to customers around the world by providing the highest standards of impartial, accurate, high-quality service and innovative solutions in the industry.

Status quo of third-party inspection and testing:

The third-party testing agency started very late in China, basically after 2000, Europe and the United States in the 15th century at the beginning of the economy, in order to ensure the quality of the product, there was a third-party testing agency involved, the mature third-party testing agency involved in the commodity testing in the middle of the nineteenth century has been very common, and has become a conscious business behavior.

The current situation of domestic testing is that domestic products are responsible for national testing institutions, such as the Quality Supervision Bureau, the Center for Disease Prevention, etc., the export is mainly responsible for foreign testing institutions, and domestic third-party testing institutions are surviving in the cracks.

The inspection and testing center is a public institution, which is mainly responsible for the quality inspection of food, drugs, agricultural products and industrial products in the region, as well as the compulsory verification and calibration of measuring instruments, as well as the guidance and training of new inspection and testing technologies and other related functions, and undertakes all kinds of supervision and inspection, risk spot checks, management of original records, data processing and verification and issuance of certificate reports by superior departments and counties.

What is the inspection and testing centerThe inspection and testing center is a public institution, which is mainly responsible for the quality inspection of food, drugs, agricultural products and industrial products in the region, the compulsory verification of measuring instruments, the school is accurate, and the guidance and training of new inspection and testing technologies, and other related functions, and undertakes all kinds of supervision and inspection, risk spot checks, management of original records, data processing and verification work and the issuance of certificate reports by superior departments and counties. Public institutions refer to social service organizations established by the use of state-owned assets and engaged in education, science and technology, culture, health and other activities, and are some public welfare units and non-public welfare functional departments with the main purpose of public welfare services and public welfare services, participating in the management of social affairs and performing management and service functions.

The validity period of the inspection report is generally two years, or 6 months beyond the shelf life of the product.

The test report refers to the product test report to give the test data and the standard compliance conclusion, and the conclusion is divided into two categories according to the applicability and shouts: the test sample is a self-sent sample of the enterprise, so the conclusion is only valid for the sample sent by the sample. The test is for a certain batch of products, using count sampling or percentage sampling, therefore, the test conclusion is valid for that batch of products.

The product certification certificate issued according to the test report is valid, because the product certification not only involves the design of the product, but also includes the quality management of the enterprise, therefore, the supervision once a year, the validity period of the certification certificate is usually four years. The expiration of the certificate means that the test report issued for this certification is also invalid.

As a result, there are no existing national or international technical regulations that stipulate the validity period of the test report. In order to standardize the mutual recognition of test reports by certification bodies of various countries and improve the validity of reports, the IECEE-CB system of the international certification organization recommends that the test reports that are valid for more than three years or modified more than three times should be sent for re-checking.

The inspection and testing institution applying for qualification certification shall meet the following conditions:

1) Legal persons or other organizations established in accordance with law and able to bear corresponding legal responsibility;

2) Have inspection and testing technicians and management personnel suitable for their inspection and testing activities;

3) Have a fixed workplace and the working environment meets the requirements of inspection and testing;

4) Have the necessary inspection and testing equipment and facilities for engaging in inspection and testing activities;

5) Have and effectively operate a management system to ensure the independence, impartiality, science and integrity of its inspection and testing activities;

6) Comply with the special requirements stipulated in relevant laws, regulations, standards, and technical specifications.

Inspection and testing institutions refer to the international sale of goods, in addition to the necessary inspection of the goods by themselves, the two parties to the transaction must also be inspected by a certain agency, and can only leave or enter the country after passing the inspection.

This kind of organization that inspects, identifies and manages inbound and outbound commodities according to the entrustment of the customer or the provisions of relevant laws is a commodity inspection agency. The names of international commodity inspection agencies are different, some are called impartial, some are called oath-takers, and some are called laboratories.

The types of inspection agencies are: official inspection agencies: institutions invested by the state or local governments to carry out compulsory inspection, quarantine and supervision and management of entry and exit commodities in accordance with relevant national laws and decrees. Such as the U.S. Food and Drug Administration (FDA).

Semi-official inspection agency: a non-governmental organization that has a certain right to take advantage of the authority, authorized by the state, and on behalf of the state to exercise a certain commodity inspection or a certain aspect of inspection management. Such as the U.S. Guarantor Laboratories (UL).

Non-official inspection agency: a fair or inspection company founded by a private person with professional inspection and firm technical ability. Such as the British Elogh impartiality.

Inspection

It is a scientific term that refers to the working process of using tools, instruments or other analytical methods to check whether various raw materials, semi-finished products, and finished products meet specific technical standards and specifications. Inspection is to compare the measurement results with the quality standards through the sub-determination of products (raw materials, semi-finished products, finished products) to make a judgment of whether they are qualified or not.

The activity process of whether it is suitable for the use of the next process or whether it can be provided to the user for processing. The inspection includes four links: measurement, comparison, judgment and processing. Inspection applies both to individual products and to batches of products:

It is not only suitable for finished product inspection, but also suitable for process inspection of semi-finished products.