Paishun manufactures custom air intake hoses for construction and agricultural machinery. Designed for demanding operating environments, our hoses provide reliable airflow delivery while resisting vibration, dust, heat, ozone, and vacuum collapse.
Suitable for naturally aspirated and turbocharged diesel engines.
Our capabilities include:
Certifications:
Reinforced construction prevents hose collapse under high air suction conditions.
Resistant to dust, mud, oil mist, ozone, and weathering.
Withstands continuous vibration and engine movement.
Available in straight, elbow, reducer, molded, and complex-shaped designs.
Suitable for original equipment manufacturers and replacement markets.
Cause:
Insufficient reinforcement under high vacuum.
Solution:
Multi-layer reinforcement and steel wire support.
Cause:
Heat aging and ozone exposure.
Solution:
Premium EPDM and silicone compounds.
Cause:
Poor dimensional accuracy or weak connections.
Solution:
Precision tooling and 100% inspection.
Cause:
Continuous rubbing against engine components.
Solution:
Wear-resistant outer layers and protective sleeves.




We will contact you within one working day, please pay attention to the email with the suffix “@parshun.com”.