CIEQ Shanghai 2026

CIEQ was founded in 2004 and is described by the organiser as one of China’s early specialised exhibitions in the indoor environment purification segment, co-hosted by the Shanghai Indoor Environment Purification Industry Association and Shanghai Bohua International Exhibition Co., Ltd. The 2026 edition is scheduled for March 31–April 3, 2026 at Shanghai New International Expo Center (SNIEC), aligning with the broader Hotel & Shop Plus Shanghai exhibition cycle and enabling visitors to combine indoor-environment sourcing with adjacent procurement needs for hospitality and commercial-space operations. In practical terms, the show is built for decision-makers who need to evaluate solutions against real project constraints such as installation conditions, operational cost, maintenance intensity, and compliance requirements for public and high-traffic spaces.

CIEQ is positioned around a green, healthy and science-based indoor-environment concept and frames “indoor environment technology and equipment” as the core theme. The official scope covers fresh air systems and components, air purification devices and parts, functional purification materials, central air-conditioning duct cleaning, integrated solutions with intelligent control, fragrance and diffusion equipment, air disinfection products, and testing instruments and inspection organisations that support verification and compliance. This end-to-end coverage is designed to help professional buyers evaluate solution compatibility across ventilation, purification performance, commissioning, monitoring and maintenance standards that determine real operational effectiveness.