With over 20 years of expertise, our products mainly include various central air conditioning vents, movable grate vents, subway plug-in vents, fresh air systems, and activated carbon filters, as well as various fans, air valves, mufflers, and static pressure boxes. Our products have passed rigorous inspections and obtained relevant certificates.

We are applied in building ventilation, fire protection, and civil air defense projects across multiple industries including chemical, mining, metallurgy, manufacturing, food processing, office spaces, schools, airports, and residential buildings.

For small quantities, we provide express delivery services via TNT, DHL, UPS, or EMS. For bulk orders, we recommend Air Shipping or Sea Shipping through nominated forwarders or our long-term cooperative agents.