Hebei Qunwo Rubber – Your Reliable Partner for Sealing Solutions

Application Fields


From automobiles to marine vessels, and from industrial seals to aerospace seals, our custom sealing solutions are designed to meet the unique requirements of every industry. We warmly welcome friends from all sectors to visit, offer guidance, and engage in business discussions.

Doors & Windows

Doors & Windows

Sealing strips play multiple critical roles in home doors and windows, including sound insulation, waterproofing, dustproofing, insect prevention, and thermal insulation and energy conservation. By filling the gaps between door frames and window frames, they effectively block out external noise, temperature fluctuations, rainwater, and pests, creating a quieter, cleaner, and more consistently comfortable indoor environment.
View Product
Automotive industry

Automotive industry

Sealing strips play multiple critical roles in the automotive industry, including sound insulation, waterproofing, dustproofing, shock absorption and vibration damping, as well as thermal insulation and energy conservation. They are extensively installed on vehicle doors, windows, hoods, trunks, and sunroofs, where they tightly seal the gaps between body components to create an “invisible barrier” that effectively shields the cabin from external environmental influences.
View Product
Chemical industry

Chemical industry

Sealing strips establish reliable seals at connection points such as pipelines, reactors, valves, and pump bodies, effectively preventing the leakage of hazardous substances and ensuring stable system operation under high-pressure and highly corrosive conditions.
View Product
Food industry

Food industry

Sealing strips establish a reliable barrier at critical interfaces such as equipment connections, pipeline joints, and container lids, effectively preventing the ingress of contaminants and ensuring hygienic compliance throughout the entire production chain.
View Product

Request for Quotation

* Note: Please ensure that all relevant information is accurately provided and that your contact details remain up to date. We will contact you as soon as possible.

SUBMIT