FAQ

•A1: It is mainly used for HVAC ducts, air conditioning pipes, building thermal insulation, industrial pipeline cold insulation and sound insulation.

A2: Yes, our rubber foam insulation are fire retardant, which meets the safety standards of building and industrial projects.

A3: Rubber foam is flexible, closed-cell and moisture-proof, suitable for HVAC and building insulation;
Rock wool is high-temperature resistant and fireproof, suitable for industrial high-temperature pipeline insulation.

A4: Yes, we support  OEM service to meet different project needs.

A5: Our products have passed BS 476 , CE, REACH, ROHS, UL94,ASTM and other international certifications, ensuring product quality and compliance with global standards.

A6: Yes, Kingflex products have traceability.

We can produce from 6mm to 50mm thickness.

A8:  It will be about 10 to 15 years.