Product Name: Expansion Joint Systems Architectural Expansion Joint Model NO.: FL, FSM, FRW, SFFS, IM, EM, ER1, SER1, RM, SRM Type: Roofing and Waterproofing Trademark: Haider Transport Package: as Request Specification: AASHTO Origin: China HS Code: 7604299000 Product Description Expansion Joint System, Control Joint SystemsHaider is a leading manufacturer of architectural metal Expansion Joint System, Control Joint Systems with over 15 years of successful product designs and experience to suit all types of commercial buildings worldwide.Haider expert staff leads the way in the design and manufacture of world-class expansion and seismic joint cover systems. Our reputation was built by providing quality products, innovative technology, and reliable service and support.Haider's team has the experience you need for custom design and fabrication to simplify installation and enhance function and appearance. Let us assist you during the design phase with consultation on seismic movement, fire ratings, wind sway, and other special conditions.