As the first domestic UL-qualified firestop contractor and a member of the Firestop Contractors International Association (FCIA) and the International Firestop Council (IFC), we shoulder the responsibility of providing you with professional firestop design, installation, and inspection services, aiming for comprehensive protection of your property.

FM4991 certification differs from FM product certification; it is not a certification for individual products but indicates that a company or individual possesses certain capabilities or meets specific standards. For example, FM4991 indicates that contractors involved in the project need to pass an assessment of their knowledge and skills in firestopping systems, as well as an audit of their quality assurance plan. This qualification certifies that the contractor has the professional ability and quality assurance to execute firestopping work.

Our service team, professionally trained and certified, possesses extensive technical knowledge and practical experience, considering all aspects such as design, fire resistance rating, material selection, and installation standards of the firestop system to ensure its effectiveness. We use UL/FM approved firestop materials and systems and adhere to strict quality control standards during construction, ensuring the safety and reliability of the project. Additionally, we provide regular inspection and maintenance services to ensure the continued effectiveness of the firestop system.