About CZ

CZ focuses on the R&D, and manufactures and produces high-quality explosion-proof electrical products.

CZ Electric Co., Ltd. (abbreviated as CZ) is a provider of explosion-proof solutions with safety as its core focus. Headquartered in Jiaxing City, Zhejiang Province, at the heart of the Yangtze River Delta, the company is recognized as a national high-tech enterprise. It serves as the vice chairman unit of the Explosion-proof Branch of the China Electrical Equipment Industry Association and is a member of the National Standardization Technical Committee for Explosion-proof Electrical Equipment. CZ is also a member of the Explosion-proof Electrical Sub-Technical Committee and part of the first-level supply network for China National Petroleum Corporation, as well as a member of the China Petrochemical Resource Market and a supplier to CNOOC engineering projects. Additionally, CZ holds independent export rights and has successfully integrated into the networks of international petrochemical companies such as Kuwait Petroleum Corporation, Iran National Petroleum Corporation, and Oman Development Petroleum Corporation.

CZ Technology

Rely on technological innovation and breakthroughs to bring safer and more reliable products to users.

CZ is a national high-tech enterprise, consistently guided by technological innovation and possessing independent core technologies and sustainable R&D capabilities. The company’s R&D center is recognized as a Zhejiang-level high-tech enterprise research and development institute, equipped with a professional R&D team and a high-level laboratory meeting IEC international standards.

After years of scientific and technological innovation, the company's main products including full plastic explosion-proof electrical appliances, stainless steel explosion-proof electrical appliances, aluminum alloy explosion-proof electrical appliances, and LED explosion-proof light fixtures have obtained ATEX EU explosion-proof certification and IECEx international explosion-proof certification, poised for entry into the global market.

The company hosted a new product launch conference at the Great Hall of the People in Beijing to introduce its new full plastic explosion-proof electrical product, which was featured in the "People's Daily". The explosion-proof socket and plug series were included in the "Recommended Catalogue of Civil Service Technologies and Products (2016)" by the National Defense Science and Industry Bureau. Explosion-proof controllers, socket and plug devices, and other products have been endorsed by China’s industrial electrical appliances sector.

Currently, the company holds more than 100 technology development patents with independent intellectual property rights and has led and participated in the formulation of multiple national and industry standards. CZ has been honored with titles such as Zhejiang Famous Trademark, Zhejiang Province Patent Demonstration Enterprise, Zhejiang Cleaner Production Demonstration Enterprise, and Safety Production Enterprise Third-level.

Quality Commitment

Quality is CZ’s cornerstone and an important reason why customers choose us.

CZ obtained ATEX explosion-proof quality system certification from DNV as early as 2008, becoming the first mainland Chinese company to achieve this milestone for explosion-proof products. To meet both international and domestic market demands, the company has collaborated with certification agencies such as TUV, DNV, and CSA. Our products incorporate advanced international technology and are designed and manufactured in strict compliance with IEC international standards and ATEX EU standards. All our main products have obtained ATEX EU explosion-proof certification and IECEx international explosion-proof certification. Additionally, they have received explosion-proof qualification certificates from the National Quality Inspection Center for Explosion-proof Products.

The company places quality management at its core and prioritizes environmental protection and employee occupational health. We have successfully obtained certifications for ISO9001 quality management system, ISO14001 environmental management system, and ISO45001 occupational health and safety management system, aligning fully with international standards.

Serve the world

A trusted partner in the field of explosion-proof protection and safety.

CZ provides users with comprehensive explosion-proof safety system solutions. Our products are widely used in petrochemicals, biopharmaceuticals, machinery manufacturing, food processing, precision electronics, offshore vessels, aerospace, and aviation. They are exported to the EU, the Middle East, Southeast Asia, Russia, Japan, Australia, and other regions. We have participated in key projects such as the oil and gas pipeline projects between China and Turkmenistan, PetroChina's Fushun 10-million-ton refinery and 800,000-ton ethylene project, Kuwait National Petroleum's HEAVY OIL LONG TERM TESTING FACILITY (HOLTTF) project, Oman National Petroleum Corporation's MABRUK PROJECT-PRRF project, and Australia's Ichthys liquefied natural gas (LNG) project. Our contributions to these projects have earned praise from users.