When it comes to explosion-proof certification agencies, everyone will think of Nanyang CNex, Tianjin PECE, Shanghai NEPSI, etc. They are indeed authoritative explosion-proof certification agencies in China.
belowZhongnuo TestingList some authoritative and well-known explosion-proof certification institutions in China
CQST:National Quality Supervision and Inspection Center for Explosion proof Electrical Products
National Safety Production Nanyang Explosion proof Electrical Testing and Inspection Center
Abbreviation:Nanyang Explosion proof Electrical Research Institute
locations: Nanyang City, Henan Province
Qualification: It is an A-level institution authorized by the country earlier and can also conduct inspections on Class I products.
National Quality Supervision and Inspection Center for Explosion proof Products (Tianjin)
Abbreviation:Tianjin PCEC
locations: Tianjin City
Qualification: Administratively affiliated with CNOOC Corporation, it is also one of the earliest certification units in China to obtain Class II and III explosion-proof testing authorization.
NEPSI:National level instrument explosion-proof safety supervision and inspection station
Shanghai Instrument and Control System Inspection and Testing Institute Co., Ltd
Abbreviation:Shanghai Instrument and Meter Institute
locations: Shanghai
Qualification: Established in 1960, it became an independent registered legal entity in 2003 and has a high reputation in China.
National Safety Production Jiamusi Explosion proof Electrical Testing and Inspection Center
National Quality Supervision and Inspection Center for Crane Metallurgy and Explosion proof Motors
Abbreviation:Jiamusi Explosion proof Station
locations: Jiamusi City, Heilongjiang Province
Qualification: Approved for construction by the Ministry of Science and Technology in 2011, and has helped many northern enterprises obtain explosion-proof certificates to date.
CQCEx:National Quality Supervision and Inspection Center for Explosion proof Equipment (Guangdong)
Guangzhou Special Mechanical and Electrical Equipment Testing and Research Institute
Abbreviation:Guangzhou Special Inspection Institute
locations: Guangzhou City, Guangdong Province
Qualification: In 2016, it was authorized by the General Administration of Quality Supervision, Inspection and Quarantine of China, filling the current situation of institutions without epidemic prevention certificates in southern China. In recent years, its development has been very rapid.
EETI:National Electrical Product Quality Supervision and Inspection Center
Abbreviation:Suzhou Electric Power Research Institute
locations: Suzhou City, Jiangsu Province
SHExC:National Safety Production Shanghai Mining Equipment Testing and Inspection Center
National Coal Mining Machinery Quality Supervision and Inspection Center
Coal Industry Shanghai Electrical Explosion proof Inspection Station
Shanghai Coal Science Testing Technology Co., Ltd
Abbreviation:Shanghai Coal Research Institute
locations: Shanghai
National Safety Production Shenyang Explosion proof Electrical Testing and Inspection Center
Shenyang Electric Transmission (Co., Ltd.)
Low voltage explosion-proof electrical product quality supervision and testing center
Abbreviation:Shen Chuansuo(Shenyang Explosion proof Electrical Inspection and Testing Center)
locations: Shenyang City, Liaoning Province
locations: Shenyang City, Liaoning Province
CMExC:National Coal Mine Explosion proof Safety Product Quality Supervision and Inspection Center
National Safety Production Fushun Mining Equipment Testing and Inspection Center
Coal Science Group Shenyang Research Institute Co., Ltd
locations: Liaoning is Fushun City
Note: Provincial and municipal quality supervision bureaus will conduct periodic quality supervision and spot checks on explosion-proof equipment circulating in the market, as well as on enterprises producing explosion-proof equipment. The sampled products will be sent to relevant explosion-proof institutions for testing. Once the testing fails, it will more or less affect the production and operation of enterprises.
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