Zhongyou Explosion-Proof Electric(ANHUI) Co., Ltd. (CNPC-EX) is a global integrated manufacturer of explosion-proof electrical energy efficiency solutions, offering comprehensive services including R&D, design, production, sales, service, installation, maintenance, and certification. Our products are widely applied across petroleum, chemical, metallurgy, aerospace, coal mining, power generation, railways, marine, firefighting, natural gas, pharmaceutical, and military industries. We primarily manufacture and distribute fixed and mobile explosion-proof lighting fixtures, explosion-proof power distribution equipment, explosion-proof pipe fittings, explosion-proof communication equipment, and customized non-standard explosion-proof electrical products.

Our company holds China's mandatory 3C certification for industrial products, is a member of the Explosion-Proof Branch of the China Electrical Equipment Industry Association, and has obtained three major system certifications: ISO9001 Quality Management System, ISO14001 Environmental Management System, and OHSAS18001 Occupational Health and Safety Management System. We possess qualifications for installing, repairing, and maintaining explosion-proof electrical equipment. To better serve international markets, our products have obtained EU ATEX CE certification.

For electric heating system integration, we have developed and patented an intelligent explosion-proof temperature controller. This innovation enhances standard temperature controllers by adding communication capabilities, signal transmission, current/voltage protection, and low-temperature alarm functions. We have also created PLC-programmable automated temperature control systems, enabling remote operation and monitoring of heating systems. Our company stands as the most comprehensive manufacturer in the electric heating cable industry.

Product manufacturing processes strictly adhere to international quality standards. Housings are produced via one-piece die-cast aluminum alloy molding, with surface treatment employing steel shot blasting and high-pressure electrostatic powder coating. Machining utilizes CNC lathes and microcomputer-controlled automatic drilling/tapping equipment. All exposed fasteners are stainless steel screws.

Quality is the lifeblood of our enterprise. We strictly adhere to ISO 9001-2208 and EN 13980 quality management system requirements: Manufacturing follows specifications, inspections meet standards, processes are documented, accountability is traceable, errors are corrected, hazards are prevented, and continuous improvement is ensured.

CNPC-EX provides a comprehensive range of explosion-proof equipment, offering intelligent explosion-proof electrical solutions to help importers reduce procurement costs while meeting the unique demands of your industry. Whether you operate in oil and gas, chemical, pharmaceutical, or manufacturing sectors, our products deliver the highest levels of safety and reliability.