All the membrane materials of the plastic waterproof and breathable valve products are imported from the United States.
It has the characteristics of stable performance, simple installation, long use time and high waterproof and breathable performance.
durability design should deal with all kinds of harsh environmental requirements.
the balance design of breathability and water repellency is more versatile and wider.
the spiral precision design, better sealing, solved the common seash lock type structure cap easy to loose and shedding defects on the market, and solved the use of pressure sensitive adhesive sticking life problem.
contact water, oil and other chemical spatter quickly restore air permeability.
the new hot melt composite design enables the breathable membrane and plastic material to blend into one body without damaging the film body, so as to achieve the perfect product combination scientific design.
the new PC cap design prevents the upper lid from falling off, has better heat dissipation, longer service life, and better performance against bad weather.