Huafeng Waterproof Membrane Testing and Certification Services
Huafeng Waterproof Membrane: Durable, energy-efficient, eco-friendly membrane with heat-welded seams for superior strength. As a professional provider of waterproof materials, Huafeng also offers testing and certification support for a wide range of construction waterproofing products. The following categories are available for testing and certification: Waterproofing Materials Covered Polymer Modified Bitumen Membranes: SBS, APP, etc. Synthetic […]
