British expo is the world's top supplier of purge and pressurization systems. It has a history of nearly 70 years and a strong technical and production foundation. Shanghai Comer Mechanical and Electrical Equipment Co., Ltd. is the Greater China office of British Expo, responsible for China and surrounding countries. Technical service, sales and after-sales service of purge pressure explosion-proof control systems and supporting safety equipment.

expo leads the global purge and pressurization control and purge system market. Based on our professional safety and explosion-proof technology, we are committed to improving the application capabilities of our customers' electrical equipment in hazardous and extreme environments.

Whether providing a standardized product across a broad range of explosion protection areas or developing innovative solutions to address special challenges, Expo can apply its engineering and R&D capabilities to meet the needs of its customers.