FM Approved Explosion Venting Washers
FM Approved Hazardous Chemical Storage Container
FM Approved Firestop Contractors
High and New Technology Enterprise
Grade A Qualification for Engineering Design Consulting Service Enterprises
Explosion-Proof Certification
GB51377-2019 "Design Standard for Lithium-ion Battery Factories"
21J925-2 "Construction of Metal-Faced Sandwich Panel Buildings"
20J910-3 "Modular Steel Structure House Building Construction"
18J811-1 revision "Building Design Fire Code" Diagram
17J925-1 "Profiled Sheet Metal Construction"
17J911 "Common Data for Architectural Professional Design"
17J610-2 "Special Doors and Windows (2)"
14J938 "Explosion-proof, Explosion-venting Doors, Windows, Roofs, and Wall Structures"