Material and Technology: It is made of aluminum frame, aluminum expanded metal mesh and aluminum foil wire mesh through cutting, stamping and assembling.
Specification:according to the buleprint and requirement of the customer's.
Characteristic:the filtration pore have squareness ?rhombus and circle. Beautiful and practical,the thickness can be changed through changing the layer.; good aeration and reducing the damage degree of the blower.
Purpose:air conditioner,machine etc.