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.

The event targets users and builders of commercial spaces, including hotels, business centres, chain retail and supermarkets, catering and leisure venues, hospitals and nursing homes, wellness and vacation facilities, schools and campuses, as well as construction engineering, architectural design and municipal planning stakeholders. This visitor mix is practical because indoor-environment projects typically require multi-party alignment across owners, designers, HVAC contractors and facility teams, where the final decision depends on measurable outcomes, maintainability and long-term operating cost, not only initial equipment selection.

The exhibit profile supports full-cycle procurement: core air-treatment solutions (fresh air and purification), supporting materials and components, duct-cleaning technologies for central systems, integrated indoor-environment solutions paired with intelligent control, as well as disinfection and fragrance/diffusion products for higher-sensitivity or brand-driven environments. Testing instruments and inspection organisations are also included, enabling buyers to define acceptance criteria, document performance and structure ongoing service contracts around measurable indoor-environment KPIs.

CIEQ 2026 is scheduled at Shanghai New International Expo Center (SNIEC) in Pudong, Shanghai. The four-day format supports a structured sourcing workflow: initial supplier screening, technical deep-dives on shortlisted solutions, and final-day alignment on next steps such as site surveys, commissioning requirements, maintenance terms and documentation for performance verification.

The event is jointly hosted by the Shanghai Indoor Environment Purification Industry Association and Shanghai Bohua International Exhibition Co., Ltd., combining industry linkage with professional exhibition operations. The organiser positions CIEQ within the Hotel & Shop Plus commercial-space exhibition concept, emphasizing indoor-environment solutions relevant to real operation scenarios and multi-site rollouts across hospitality and commercial properties.