Hangzhou Mairui Gas Engineering Equipment Co., Ltd. Compressed 02 Enriched Air (30-40%) Diain Note: Custom configurations are available based on specific process requirements and operating conditions, including materials, capacity, pressure rating, connections, and system configuration. 1 © 2026 Hangzhou Mairui Gas Equipment Co., Ltd. All rights reserved. Specifications are subject to change without prior notice.

Hangzhou Mairui Gas Engineering Equipment Co., Ltd. INTERNATIONAL SALES TEAM For product inquiries, quotations, and project discussions, please contact any member of our sales team directly. International Sales Manager International Sales International Sales HANGZHOU MAIRUI GAS EQUIPMENT CO., LTD. Floors 1-5, Building 19, No. 267 Heshan Street, Qingshanhu Subdistrict, Lin'an District, Hangzhou, Zhejiang, China T +86 571 8877 0519