Shandong Guanghai Air Conditioning Equipment Co., Ltd. specializes in the production of ventilation, air conditioning, fresh air, and smoke exhaust equipment. Our product range includes fan series: CCCR axial flow fire and smoke exhaust fans, CCCR fire centrifugal fan housing, positive pressure supply fans, oblique flow fans, mixed flow fans, axial flow fans, suspended ceiling fans, floor-standing fans, fresh air exchange units, heat recovery units, and various types of air conditioning units, such as finned, wheel, and heat pipe types. The valve series includes: CCCR automatic fire dampers, CCCR automatic smoke exhaust fire dampers, CCCR automatic smoke exhaust valves, manual regulating valves, check valves, positive pressure supply air outlets, multi-blade supply air outlets, CCCR automatic smoke exhaust outlets, and CCCR plate-type smoke exhaust outlets. (Fire products can provide fire inspection reports, 3C fire certificates, and complete fire safety materials.) Aluminum alloy air outlets: spherical nozzles, swirl outlets, diffusers, weatherproof louvers, single-layer louvers, and double-layer louvers. We also offer professional processing and sales of galvanized steel ventilation ducts, various silencers, silencing elbows, silencing static pressure boxes, civil air defense pipelines, spiral ducts, and semi-finished ducts for delivery across China, saving you more shipping costs. We regularly ship to Xinjiang, Inner Mongolia, the three northeastern provinces, Nanjing, Henan, Hunan, Xining, Yinchuan, Chongqing, Lanzhou, and more. We have a professional team with on-site duct assembly and installation experience, capable of handling everything from manufacturing to on-site installation. We offer free drafting and budgeting services, and can provide quotations for your reference. We undertake on-site manufacturing and installation contracts, and on-site duct assembly projects.

Our Mission: To make your life easier, more cost-effective, and faster, with high-quality service at affordable prices. Aiming to grow together with you. Once a customer, always a friend—low prices, timely delivery, growth through integrity, survival through quality. Ensuring the safety of your project. Sincerely serving you.